How To Dehumidify A Basement Naturally - HVAC BOSS (2022)

Have you ever walked into a room, or a basement and you get hit right between the eyes and on the nose with a dank and musty smell and the air is suddenly heavier to breathe?

Well, that is what humidity does, humidity is simply the moisture retained in a volume of air.

Related: Why Is My Room So Humid?

(Video) How to reduce HUMIDITY and get rid of MOLD on or OFF GRID ~ works after HURRICANES

How to Dehumidify a basement naturally:

To Dehumidify your basement naturally will necessitate the use of methods other than HVAC systems and dehumidifiers.

The ideal humidity in your basement should be kept between 40 -65 percent. As much as High humidity cause problems, So can low humidity cause problems as well. It is therefore important to try and get and maintain a good balance

How To Dehumidify A Basement Naturally - HVAC BOSS (1)

Mold and mildew thrive in conditions where humidity levels are higher than normal. Indoor mold, among other things, can cause respiratory issues, asthma attacks, and skin irritations.

How To Dehumidify A Basement Naturally - HVAC BOSS (2)

The presence of too much humidity can also result in structural damage. Moisture will settle in the wooden beams and cause rot, which will weaken the support and, if left untreated, could become hazardous and even lead to the collapse of the structure.

There are several natural ways to dehumidify a basement that does not require the use of harsh chemicals or energy-consuming dehumidifiers.

(Video) How to Install a Whole-House Dehumidifier | Ask This Old House

Related: What Size Dehumidifier Do I Need For My Crawl Space?

For starters, one should inspect your basement for any sources of humidity and take to eliminating these first. This can be anything from treating the walls with a vapor guard/Damp seal, cleaning up water that forms due to condensation on pipes and any other liquid spillages.

However, if this does not solve your humidity problem, there are some other methods and steps that can be used to naturally deal with humidity in the basement, including some plants and Chrystal salts, as well as additional methods and techniques.

  • Your first step would be to create some ventilation in the basement, the Moisture and contaminants in the air can escape through this ventilation.
  • To promote ventilation and reduce humidity on basement surfaces, leave some space between boxes and furniture and the walls.
  • Improve drainage around the house to reduce humidity. Make sure the ground around the building slopes away from the basement to prevent rain runoff.
  • Keep gutters clean and away from basement windows and walls. It is recommended as well to have 6 inches of gravel beneath a cement basement floor to help water drain.
  • Don’t just treat the symptoms, Rather treat the cause.
  • Bubbling paint, Stains, and musty smells are the tell-tale sign that you have a problem with humidity.

*Interesting Fact: Alaska is the state with the highest average relative humidity@ 77% Which is 3% higherthen that of 2nd placed Florida

What natural dehumidifiers can be used in the basement?

Other than creating ventilation by opening doors and windows to increase air circulation other methods can be implemented as well,

How To Dehumidify A Basement Naturally - HVAC BOSS (3)
  • Charcoal has known absorption properties – Fill a basket with a low-cost bag of charcoal. The charcoal will last for about 2-3 months. Look for coconut shell charcoal if at all possible. This charcoal has a high adsorptive quality and does not powder during adsorption, which is an important feature. However good old wood charcoal or even fire briquets will do the job as well.
  • Rock Salt– Another method for reducing interior humidity without using a dehumidifier is to use rock salt, is a hygroscopic substance. This implies that it extracts and stores water molecules from its surroundings, similar to a dehumidifier. Take two identical-sized plastic tubs. To elevate the second tub, place an object within the first tub. Fill the second container with rock salt after drilling holes in it. Place the second tub into the first one. There will be some water in the bottom tub in a few days. Check to see if the bottom tub needs to be emptied daily.
  • Plants– Although generally it is advised to remove plants to the outside of any room or basement, there are some plants that can assist in the dehumidification process.

Plants like Peace lilies, absorb moisture through their leaves and are ideal for basements as they require very little sunlight to survive.

(Video) Best Dehumidifiers For Basements 🌫 (Buyer's Guide) | HVAC Training 101

Another good candidate from the plant family would be the Reed palm, Reed Palms are native to more humid parts of the world and thrive in wet environments, they don’t require much sunlight or water either to thrive

Silica Gel

Silica Gel is composed from sodium silicate. And is a great moisture absorber. It has a large specific surface area, making it a powerful desiccant.Despite its name, this silica is a solid material, produced in beaded or granular form.

Silica gel removes moisture from the air through a process called Adsorption.This implies that rather of absorbing moisture, Silica pulls it to the surface of its pores.

When used at room temperature, silica gel has excellent adsorption, however, it may lose water when exposed to temperatures near or above 40°C/104°F

Baking Soda

Baking soda absorbs moisture as well. Fill decorative bowls or jars with a cup of baking soda and place them around the room. You’ll need to replace the baking soda however every 3-4 weeks because it will become stale.

Container Desiccant

Like silica gel dehumidifier boxes,container desiccanthas the same function – only on a much larger scale. It is packaged in larger bags (4.5lbs or more) and is intended for use on shipping containers when transported by sea.

Test it out in your basement and see if it makes a difference! Additionally, these desiccant bags will need to be replaced as they get less effective.

(Video) How to reduce humidity in basement | Wet basement solutions

Calcium-Chloride

Calcium chloride is another type of salt that works well as a dehumidifier. It can absorb moisture from a fairly large room, making it excellent choice for a basement or bathroom. Here’s how to make your own calcium chloride dehumidifier.

  • Use an old sock, string, a large bowl, and some calcium chloride.
  • Place the calcium chloride inside the sock.
  • Tie the sock closed with a piece of string.
  • Hang the sock in the area where you want to remove moisture.
  • Place the bowl beneath the sock to catch any water that may flow off the calcium chloride once it begins to work.
  • Keep an eye on the calcium chloride as it will dissolve over time and would need replacement.

Non-Diary Coffee creamer

Non-dairy coffee creamer, also known as coffee whitener, is an excellent dehumidifier. Although you might think it’s only a milk substitute, non-Diary coffee creamer has natural drying properties that can be used to dehumidify your home. Non-dairy coffee creamer works best in confined spaces, such as a bedroom or closet.

  • Here’s how you can pull it off. Fill a medium-sized bowl halfway with non-dairy coffee creamer.
  • Place the creamer-filled bowl in the room you want to dehumidify.
  • The coffee creamer, like baking soda, will absorb moisture and harden.
  • Simply replace it with new coffee whitener if this occurs.
  • Alternatively, there are ready-made products like Damprid that can be used as well, however, these products are not necessarily “natural” and can contain chemicals that are not ideal

What can prevent humidity buildup in a basement?

Methods to dehumidify the basement naturally, as discussed before, will go a long way in ridding your basement from moisture build-up.

How To Dehumidify A Basement Naturally - HVAC BOSS (4)

However, there are some other basic “Do’s and Don’ts” you can follow

  • Install a hygrometer to keep an eye on the humidity, this will enable you to act immediately when the problem starts
  • Wherever feasible, hang laundry outdoors to dry.
  • Remove old carpets and any hydroscopic materials as they can absorb moisture and add to the humidity issues.
  • Try and regulate your temperature in the basement with the ambient temperature and with temperatures in your home.
  • Keep the basement clutter-free, Air will not be able to circulate sufficiently in an area that is tightly packed or cluttered.
  • Vent the Basement daily or as often as possible, open a door or window for a few hours a day.
  • Remove condensation build-up as often as possible by wiping it down regularly.
  • A hot water geyser installed in the basement will generate heat as the demands increase and in the colder hours of the day, this will create moisture due to the mix of hot and cold air.
  • If your home heating furnace is installed in the basement try and keep the temperature at a constant where possible, temperature changes from hot to cold and vice versa could create condensation due to air temp changes and the furnace heat changes.

Conclusion

Basements are prone to do humidity build-up due to their location in the home and inevitably will require some form of dehumidification whether natural or using an appliance or system.

The good news is that not every dehumidification method has to be a cash pit and that knowing there are alternatives makes for a good change.

(Video) Eliminating Basement Moisture

FAQs

How do you dehumidify a basement naturally? ›

5 Tips to Reduce the Humidity Level in Your Basement
  1. Open the Windows. A great way to get air circulating in the room is to open up the windows whenever you're down there. ...
  2. Keep It Clean! Storing too many items in your basement will create clutter. ...
  3. Seal Up Any Gaps. ...
  4. Turn Up the Heat. ...
  5. Get a Dehumidifier.
9 Oct 2021

What takes moisture out of the air in a basement? ›

You can air out the basement by opening windows and running fans to circulate the air. You can also try turning up the heat in the basement, as warmer air will prevent moisture from condensing on cool surfaces. Another solution is to use a dehumidifier in your basement.

How do you dehumidify a room in HVAC? ›

Fortunately, you can use your AC to lower indoor humidity.
  1. Set the Fan to AUTO. ...
  2. Adjust Fan Speed. ...
  3. Change the Filter Regularly. ...
  4. Clean the Coils. ...
  5. Install a Whole-House Dehumidifier. ...
  6. Keep the Refrigerant Full. ...
  7. Use a Thermal Expansion Valve. ...
  8. Contact Us for Help.
25 Sept 2020

Is 50% humidity too high for a basement? ›

Normal Basement Humidity Levels

A comfortable basement should maintain a humidity level of 30 to 50 percent — however, those may differ depending on your climate.

Is 70% humidity high for a basement? ›

A relative humidity level of 70 percent or higher creates the perfect breeding ground for mold growth. Leaving basement mold unchecked could amount to unhealthy indoor air, causing sickness to your family and aggravated upper respiratory issues. Also, home-destroying mold could also cause costly foundation damage.

How do I get rid of dampness in my basement without a dehumidifier? ›

  1. Set Houseplants Near Windows.
  2. Hang Baking Soda In Plastic Bags.
  3. Use Fans in the Room.
  4. Purchase Carpeting Mats.
  5. Place Damp Rid in Your Basement.
  6. Install a Vent Fan.
  7. Add Extra Drainage and Waterproofing.

How do you get moisture out of the air without a dehumidifier? ›

How To Dehumidify a Room Without a Dehumidifier
  1. Open Windows and Doors. One of the easiest ways to dehumidify a room is to open up the windows, says the National Asthma Council. ...
  2. Get Humidity-Lowering Houseplants. ...
  3. Take Cooler Showers. ...
  4. Utilize Your Ceiling Fans. ...
  5. Grab the Baking Soda. ...
  6. Fix Any Air Leaks.
6 Jul 2022

How do I keep my basement dry and mold free? ›

  1. Repair Leaks and Cracks. One of the first things you should do is eliminate any seepage or leaking in your basement walls. ...
  2. Waterproof From the Outside. ...
  3. Use a Dehumidifier. ...
  4. Insulate Your Water Pipes. ...
  5. Avoid These Two Items. ...
  6. Launder Responsibly.
4 Jun 2020

Does baking soda absorb moisture? ›

Yes, like many other salts, baking soda is a hygroscopic substance. Meaning, it's able to absorb and attract water molecules from its surroundings, which helps to reduce moisture content of nearby substrates and surfaces and make them drier.

What is ideal humidity for basement? ›

Dehumidify your basement

Mold and mildew flourish when the relative humidity level is above 80%; therefore all basements—finished or unfinished—should be kept at or below 50% relative humidity. In order to maintain that humidity level, May suggests using a dehumidifier and measure the humidity level often.

Can an HVAC dehumidify? ›

Yes, air conditioners have the capacity to remove humidity from the air, but they can only do so much. When your AC is running, it passes air over its coils. These coils cool the air, which separates the moisture from the air. As the cooled air is piped into your house, the moisture collects in the AC and drains out.

Does HVAC remove humidity? ›

An HVAC system works at removing humidity from your home's air by circulating airflow through the ductwork and moving moisture out of stagnant areas. An HVAC system in your home works best at removing humidity when: It is used with your air conditioner. Your furnace air filter is clean.

Does running HVAC fan reduce humidity? ›

The system's fan brings air into the indoor unit, where it passes over the cool evaporator coil. Heat and humidity are removed as the conditioned air is pushed back into your home by the same fan.

Should a dehumidifier run constantly? ›

Should a Dehumidifier Run Constantly? No, there is no need to keep the dehumidifier running constantly. It's generally enough to run the unit when the humidity level is 50% or higher. A good rule of thumb to remember is to maintain a comfortable 30-50% humidity level for most homes.

What is ideal humidity setting for basement dehumidifier? ›

The optimal relative humidity level is between 30 and 50 percent, according to Energy Star (and 30 to 40 percent in colder areas during heating season). If the humidity is higher than that, it can breed dust mites, mildew, and mold, and trigger allergies.

What should basement humidity be in the winter? ›

Winter humidity control in the basement is a little different as the cold air from outside can make the humidity levels in your basement drop. During winter months, optimal home humidity levels should be around 25 to 40 percent.

What absorbs humidity naturally? ›

The most popular DIY dehumidifier is the one that works the best—rock salt. Rock salt naturally absorbs moisture out of the air, making it a great choice to use as a dehumidifier.

What takes moisture out of the air? ›

Use dehumidifiers and air conditioners, especially in hot, humid climates, to reduce moisture in the air, but be sure that the appliances themselves don't become sources of biological pollutants. Raise the temperature of cold surfaces where moisture condenses. Use insulation or storm windows.

What absorbs humidity? ›

If solving your moisture problem is something you'd like to do inexpensively, rock salt may be your answer. Because rock salt is hygroscopic it absorbs moisture from the air. If your plan is to get rid of the humidity in a damp basement, start with a 50-pound bag of sodium chloride to make your rock salt dehumidifier.

Is 60% humidity in basement too high? ›

Is 60 Percent Humidity Too High for a Basement? Yes, 60% humidity is too high for basements. Generally, a safe humidity level is between 30-50%, but that can vary a bit depending on where you live and the conditions of your environment.

What is too high humidity in basement? ›

Although 30 to 50 percent is ideal, anything above 60 percent is considered excessive. If your basement feels damp, it's probably too humid. You'll need to take action, or you risk accumulating mold, mildew, and fungal growth and the creation of ideal termite conditions.

How do you dry out a basement? ›

Use fans and a dehumidifier

To start drying, use a dehumidifier in the center of your basement. This will be a big help for removing moisture, but you can use large fans if you don't have a dehumidifier. Turn on the air conditioning in your basement — that will help too.

Will a fan in the basement help reduce humidity? ›

A fan itself won't really help with the humidity levels in your cellar, but it will help with getting air moving into the room from other areas such as the rest of the house and outdoors. Having a fan on a low speed regularly in your basement will improve airflow – thus moving the wet air out and the dry air in!

Should you run a dehumidifier in the basement all the time? ›

May said that, as a guide, it's best to use a dehumidifier when your basement feels humid or when you've spotted some of the signs outlined above. Running a dehumidifier for around 12 hours a day will enable you to manage indoor moisture while ensuring your energy costs aren't too high.

Can I use rice as a dehumidifier? ›

If the room is damp and has high humidity levels, then yes, the rice will absorb moisture and help reduce humidity in that room.

What plant absorbs the most humidity? ›

Tillandsia – Humidity Absorbing Plant

They are epiphytic plants, which means they do not live in soil and get their nutrients from the air. Therefore, tillandsia plants are also called air plants. They are quite efficient in absorbing moisture from the air.

Are plants natural dehumidifier? ›

Conclusively, these amazing houseplants can really make a difference in your home at reducing the humidity levels and the negatives associated with humidity such as mould. Plants are the most natural source of dehumidifying our homes, without damaging our environment. They are also much more cost-friendly!

How do you ventilate a musty basement? ›

Floor fans and a dehumidifier are additional options that may help keep a basement adequately ventilated. Another option is to install exhaust fans that connect to vents located throughout the basement. These fans can be permanently installed in windows or might require cutting through a basement wall to install.

What stops mold from growing? ›

To Prevent Mold Growth in Your Home. Keep humidity levels in your home as low as you can—no higher than 50%–all day long. An air conditioner or dehumidifier will help you keep the level low. You can buy a meter to check your home's humidity at a home improvement store.

How do you mold proof a basement? ›

The best way to reduce high humidity and condensation in basements is to deep-seal your concrete against moisture. Sealing the basement slab (and below grade walls) against water vapor transmission and possible water seepage is the key to preventing molds and mildew.

How long does it take for baking soda to soak up moisture? ›

Using Baking Soda

Sprinkling it over the carpet and allowing it to sit for a minimum of 30 minutes will deodorize and dry up your carpet.

Does Epsom salt absorb humidity? ›

Does Epsom Salt Absorb Moisture? What is this? Yes, it does. Magnesium sulfate, also known as Epsom salt, is a good absorber of moisture and is even used as a desiccant in its anhydrous form.

How do you make a rock salt dehumidifier? ›

Rock Salt dehumidifier

To make a no frills rock salt dehumidifier, you're going to need rock salt and two buckets. Pop some holes in the first bucket and place it inside your second bucket. Next, fill the top bucket with salt and voila! - you have a dehumidifier.

Can a basement be too dry? ›

However, issues with basement humidity in winter don't always mean too much humidity. When the air in your home is too dry it can increase issues like nose-bleeds or chances of developing illnesses. The drier the air in your home, the longer virus particles can hang around.

How much does it cost to run a dehumidifier 24 hours a day? ›

Dehumidifiers cost $1.54 per day to run, on average.

The cost to run a dehumidifier ranges from $0.83 to $3.54 per day, with $1.97 being the most common cost. Older, less efficient, dehumidifiers tend to consume a considerable amount of electricity.

What humidity level will mold grow? ›

Water Vapor

If there are no cold-condensing surfaces and the relative humidity (RH) is maintained below 60 percent indoors, there will not be enough water in those materials for mold to grow. However, if the RH stays above 70 percent indoors for extended periods of time, mold will almost certainly grow.

How does HVAC dehumidifier work? ›

The dehumidifier pulls air through the return, removes humidity, and dumps the dry air into the same supply plenum that's connected to your main indoor HVAC unit. The dry air enters your home through normal HVAC supply pathways.

Do I need a dehumidifier if I have HVAC? ›

So, the answer to the question “Do I Need a Dehumidifier if I Have Air-Conditioning?” is a resounding yes because utilizing both appliances will create the perfect environment for you and your family.

How fast does an AC dehumidify? ›

The more air moves over the coil, the more water condenses out and gets carried away. It takes about 15 minutes of runtime before you start getting serious dehumidification of the air, so oversized systems will not dehumidify well.

Can HVAC cause high humidity? ›

Air conditioning issues.

The most common cause of high humidity is an air conditioner that's failing to dehumidify as it should. The evaporator coils in your air conditioner are supposed to get rid of humidity. The evaporator will accept liquid refrigerant, then use it to cool your house.

Why is my house so humid even with air conditioning? ›

The evaporator coil inside the indoor cooling unit can freeze during the summer, causing the home to feel more humid. Ice and frost on the coil surface prevent the refrigerant within from absorbing heat to lower air temperature and remove moisture from the air.

Does circulating air reduce humidity? ›

The increased circulation of air will do wonders for reducing humidity and evenly distributing the cooler air from your air conditioner. Seal Leaks – Leaking seals around your windows and doors can make your home more humid!

Is it bad to leave HVAC fan on? ›

Constantly turning the fan on and off can cause wear and tear to your system, which can reduce its lifespan. Over time, this may cause more frequent breakdowns. To avoid this, it may be best to leave the fan on.

Should I leave my HVAC fan on all the time? ›

Better Indoor Air Quality

Leave it on continuously and you're likely to see less dust around. It's also important to have a good filter. The many types of HVAC filters can help reduce allergies, VOCs, as well as bacteria and viruses.

Should HVAC fan be on AUTO or on? ›

Keeping your fan on AUTO is the most energy-efficient option. The fan only runs when the system is on and not continuously. There is better dehumidification in your home during the summer months. When your fan is set to AUTO, moisture from cold cooling coils can drip and be drained outside.

How much water should a dehumidifier collect in a day? ›

A standard dehumidifier should collect about 30-40 pints of water daily. However, the amount collected depends on the humidity levels in a room and the machine's capacity. For example, a dehumidifier's basin can collect 105 pints of water in 24 hours if there is too much water in a room.

When should you turn off dehumidifier in basement? ›

If the temperature or humidity drops below the ideal level, you will want to turn the dehumidifier off. You never want the coils or water to freeze because it can cause lasting damage to the device.

What are the disadvantages of a dehumidifier? ›

Disadvantages of dehumidifiers
  • they can make quite some noise.
  • might not work in low temperatures.
  • needs regular maintenance.
  • can be quite large and heavy.
  • uses electricity constantly, therefore;
  • increases energy bill.
  • purchase costs are around $200.
  • windows and doors need to be closed.
12 Jan 2022

Is 70 humidity too high for basement? ›

A relative humidity level of 70 percent or higher creates the perfect breeding ground for mold growth. Leaving basement mold unchecked could amount to unhealthy indoor air, causing sickness to your family and aggravated upper respiratory issues. Also, home-destroying mold could also cause costly foundation damage.

How can I get humidity out of my basement without a dehumidifier? ›

  1. Set Houseplants Near Windows.
  2. Hang Baking Soda In Plastic Bags.
  3. Use Fans in the Room.
  4. Purchase Carpeting Mats.
  5. Place Damp Rid in Your Basement.
  6. Install a Vent Fan.
  7. Add Extra Drainage and Waterproofing.

Do you run a dehumidifier in the winter? ›

During cold winter months, the air in your home is usually dry, which means a dehumidifier is not necessary. In fact, dehumidifiers actually work most efficiently in warm temperatures and decrease in efficiency as the temperature cools.

How long should a dehumidifier run per day? ›

To achieve the highest energy efficiency, run a dehumidifier for at least 12 hours a day. This will allow you to remove moisture from the air without racking up the energy costs.

What should basement humidity be to prevent mold? ›

A basement dehumidifier helps maintain an ideal indoor relative humidity (RH) level in the space. The Environmental Protection Agency suggests that the indoor relative humidity be kept between 30-60% to help prevent mold growth.

Should I run my dehumidifier on low medium or high? ›

Running a dehumidifier at a low setting is generally more energy-efficient than running it on a high setting; the medium setting strikes a good balance between energy efficiency and dehumidification rate.

How do you get rid of humidity in the basement? ›

5 Tips to Reduce the Humidity Level in Your Basement
  1. Open the Windows. A great way to get air circulating in the room is to open up the windows whenever you're down there. ...
  2. Keep It Clean! Storing too many items in your basement will create clutter. ...
  3. Seal Up Any Gaps. ...
  4. Turn Up the Heat. ...
  5. Get a Dehumidifier.
9 Oct 2021

How can I lower the humidity in my house quickly? ›

Let's jump right in!
  1. Utilize Fans. This is the simplest, and easiest thing you can do to combat humidity. ...
  2. Proper Ventilation. ...
  3. Colder, Shorter Showers. ...
  4. Leave the Firewood Outside. ...
  5. Cover Your Indoor Plant's Soil. ...
  6. Change the Carpet. ...
  7. Waterproof Basement Walls. ...
  8. Dehumidifier.
12 Oct 2020

What absorbs humidity naturally? ›

The most popular DIY dehumidifier is the one that works the best—rock salt. Rock salt naturally absorbs moisture out of the air, making it a great choice to use as a dehumidifier.

Does baking soda take moisture out of the air? ›

Baking soda absorbs moisture, so it can help dehumidify your house.

What takes moisture out of the air? ›

Use dehumidifiers and air conditioners, especially in hot, humid climates, to reduce moisture in the air, but be sure that the appliances themselves don't become sources of biological pollutants. Raise the temperature of cold surfaces where moisture condenses. Use insulation or storm windows.

Can baking soda be used as a dehumidifier? ›

Baking soda has all kinds of uses, and dehumidifying is one of them. Since it is so inexpensive and easy to find at the store, it makes for a great choice. Though baking soda is a great option for a dehumidifier, it only works in a small area.

What can be used to absorb moisture? ›

If solving your moisture problem is something you'd like to do inexpensively, rock salt may be your answer. Because rock salt is hygroscopic it absorbs moisture from the air. If your plan is to get rid of the humidity in a damp basement, start with a 50-pound bag of sodium chloride to make your rock salt dehumidifier.

Will opening basement windows reduce humidity? ›

To prevent basement dampness the last thing you want to do is open the windows down there. Summertime air is humid. Open windows let that warm, damp air inside.

Can I use a fan instead of a dehumidifier? ›

A fan is not going to remove moisture for you. If you have a relatively limited amount of space, a fan is usually smaller than a dehumidifier. If you are sensitive to noise, you may want to go with a fan instead of a dehumidifier. A dehumidifier tends to be noisy.

Does rice work as a dehumidifier? ›

Rice is hygroscopic and therefore can be used to absorb moisture, especially in tight areas and closed boxes. However, rice is not the ideal solution for drying large rooms as it will take enormous quantities to get satisfactory results.

How do you make a homemade humidifier? ›

For an effective DIY way to add moisture to the air in your home, turn to your stove. By heating a kettle of water or boiling a pot of water for pasta, you're causing evaporation. As the water evaporates, it turns into vapor and mixes freely with the air in your home.

How long does it take for baking soda to soak up moisture? ›

Using Baking Soda

Sprinkling it over the carpet and allowing it to sit for a minimum of 30 minutes will deodorize and dry up your carpet.

What is the best moisture eliminator? ›

  1. DampRid FG50T Moisture Absorber. BEST FOR LARGE SPACES. ...
  2. Wisesorb Food Grade Clay Packs. BEST FOR FOOD CONTAINERS. ...
  3. Dry & Dry Food Safe Silica Gel Packs. A SILICIA OPTION. ...
  4. Eva-Dry Wireless Mini Dehumidifier. ...
  5. Vacplus Moisture Absorber. ...
  6. Nature Fresh Bamboo Charcoal Air Purifying Bags. ...
  7. DampRid Drop-in Tab Starter Kit.
26 Sept 2021

Does DampRid work as well as a dehumidifier? ›

While DampRid will reduce moisture in your home and thereby help to prevent mold, we think a good dehumidifier does an even better job. DampRid only removes moisture from the air immediately around the container, so for a large room, you would likely need multiple containers.

Can you use cat litter as a dehumidifier? ›

Cat litter can also be used as a dehumidifier because it absorbs water, keeping the area must-free in the process. Choose litter made from clay and one that is unscented unless you prefer the smell.

What causes high humidity in basement? ›

High humidity in basements is often the result of poor insulation and insufficient ventilation, so crack open those windows to encourage circulation of fresh air, and to reduce humidity and the chance of mold and mildew developing.

Do candles help with humidity? ›

Candles can't dehumidify a room because they have hydrocarbons that produce carbon dioxide and water vapor when burnt. The water vapor causes an increase in humidity levels. Lighting many candles in a room translates to a higher humidity percentage.

What temperature should your basement be? ›

Best Temperature to Set Your Basement

In the summer your basement will probably stay cooler than the rest of the house, but keeping it at 80 F or lower will help suppress humidity and mildew. Ideal Basement Temp: 55 F to 60 F in winter; less than 80 F in summer.

Should you run a fan and a dehumidifier in the basement? ›

Typically running the combo can help circulate the air, lower the room temperature, increase the air quality, make you feel more comfortable, and reduce the energy consumption of the dehumidifier.

Should you run a fan in basement? ›

If the room is often unattended, primarily used for storage, or effectively unfinished, then there's a good chance you should ventilate your basement. If you want to improve basement air quality, the most surefire method is investing in the right basement ventilation system.

Should you keep a fan on in basement? ›

Using a fan in the basement in the summer is not advised since it may draw in the air from the rest of the house and outdoors and create more humidity (see Reference 1). A heater used in the summer would only make the basement hotter and cause more condensation once it is shut off.

Videos

1. My House has High Humidity. How Do I Fix It?
(Taddy Digest)
2. Will A Whole Home Dehumidifier Dry The Crawl Space? | Ducting Dehumidifiers To HVAC
(Crawl Space Ninja)
3. Easy Solutions for a Damp Basement | Ask This Old House
(This Old House)
4. The Best Basement Dehumidifier - A Buyer's Guide
(Consumer Analysis)
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