DIY Tent Dehumidifier – Things You Should Know!

Camping is a fantastic way to get away from it all, and there has never been a better time than now. Bug spray, sunscreen, smores, and a tent are frequently required.

However, a tent or camping dehumidifier can make or break your camping experience.

DIY Tent Dehumidifier

So, can a dehumidifier be used in a tent? Using a dehumidifier in a tent helps reduce the amount of moisture accumulated in the air inside the tent and supports established techniques for decreasing condensation.

A camping dehumidifier is a simple way to avoid being ill as a result of excessive outdoor moisture, and it can even help you fight off those bothersome bugs.

A dehumidifier will help you get a better night’s sleep whether you’re car camping, renting an RV, or sleeping in a tent.

If you’re camping in a region where humidity is widespread, carry a dehumidifier to aid with condensation inside your tent.

Don’t think that just because you have a dehumidifier means you can overlook the principles of condensation reduction. To achieve the greatest results, combine traditional procedures with the use of a dehumidifier.

How to Make Your Own DIY Tent “Dehumidifier”

When you can do something yourself, you don’t always need to buy it (DIY). While camping, it is feasible to build a dehumidifier that can be used. Because dehumidifiers (particularly moisture absorbers) are already reasonably priced, there is no need to make your own.

Dehumidifier DIY for tent

A dehumidifier can be built at home in a relatively short amount of time. Salt and calcium chloride are only a few of the many possibilities available.

Make your own dehumidifier using these easy-to-find components.

DIY Rock Salt Dehumidifier :

In order to cope with excessive levels of humidity, the first choice is the Rock Salt Dehumidifier. A simple Rock Salt DIY Dehumidifier can remove a surprising amount of moisture from the air.

Rock salt dehumidifiers are a popular DIY dehumidifier solution for removing excess moisture and regulating indoor humidity in residential settings.

A natural moisture absorber, like this one, can have an impact on the humidity levels in a given region. In order to create this DIY tent dehumidifier, all you’ll need is some rock salt and a couple of buckets.

An electric dehumidifier is more expensive, but this rock salt dehumidifier costs less. While this dehumidifier can successfully remove excess moisture from the air, it can transform any unwanted ambiance.

  • For the rock salt dehumidifier, you’ll need two huge buckets or a large bowl that can store a lot of salt. Use a drill to make small holes in the buckets if you don’t have one handy.
  • Make a dehumidifier out of a bucket by drilling holes in the bottom.
  • Put the bucket that has been drilled or the “top bucket” on top of the other one.
  • To use the rock salt bag, place it in the top bucket or a bucket that has been drilled so that the holes are visible. By stacking the two containers, you’ve finished building your new dehumidifier. Low-cost natural dehumidification methods will benefit most tents.

The rock salt will pull in moisture from the air and drain it into the bucket at the top. A few holes in the bottom bucket will allow the water to drain out.

As impressive as this salt moisture absorber is, it must be emptied regularly to prevent water damage. Salt in the dehumidifier container should also be replenished or replaced every few months or weeks.

Silica Gel Tent DIY Dehumidifier:

Moisture can build up in humid environments, and this DIY moisture absorber is a simple and practical solution.

The use of a silica gel dehumidifier helps alleviate the problem of high humidity in enclosed places. Moisture can be removed from the air with this affordable moisture absorber.

The next time you encounter small packages of silica gel, keep them handy for removing moisture from damp areas or tents.

Silica Gel  for tent dehumidifier

A glass jar and a substantial quantity of silica gel are all you need to construct a silica gel dehumidifier for use in high-humidity environments. It’s possible to use silica gel that has been collected from shoe boxes and other household items.

Fill the jar with silica gel after drilling holes in the cover. In any part of the tent where temperature and humidity variation is a concern, place the jar.

It is widely utilized in situations where high humidity is predicted, such as enclosed drawers, boxes, cabinets, and so on, due to its superior moisture absorption capabilities.

Silica gel natural dehumidifiers are a great option for removing humidity from your home.

Dehumidifier Made from Baking Soda:

Excess moisture in compact spaces, such as tents, can be readily managed with a homemade dehumidifier manufactured from Baking Soda. Condensation problems can be easily remedied with this easy-to-make moisture absorber.

For centuries, baking soda has been used as a dehumidifier in the kitchen. Using baking soda to keep a large damp area at a constant humidity level is not a good idea, but it works well to remove moisture from smaller spaces, such as tents.

By putting a huge quantity of baking soda in a large basin, you may make your own home dehumidifier. This bowl of baking soda should be kept near a water source or an area with high humidity in order to keep it fresh.

The dehumidifier’s baking soda moisture absorber will immediately become damp as it begins to function. Mold and mildew can grow on baking soda if there is an abundance of moisture and indoor humidity.

Refilling this homemade absorber with baking soda is all that is needed to keep it functioning.

DIY Coffee Whitener Dehumidifier:

It may surprise you, but a coffee whitener makes an excellent homemade dehumidifier for a tent. This common kitchen product can also be utilized to construct your own DIY moisture absorber, which will alleviate your worries about growing humidity levels.

To use coffee whitener as a DIY dehumidifier and eliminate moisture, all you need is a large bowl and coffee whitener. Set out the coffee whitener in a big bowl in a room or damp location.

coffee creamer dehumidifier

During high indoor humidity, the coffee whitener will get moist and hard since it is constantly removing water vapor from the atmosphere. As a moisture absorber, it will draw moisture from the air. You can use a new batch of coffee whiteners in lieu of the old, hardened one.

The coffee whitener can be used to construct a DIY dehumidifier while you’re camping in your tent and notice that the humidity level is rising.

Dehumidifier (Electric):

An electric dehumidifier is a superior option for removing moisture from the air than any DIY dehumidifier. Indoor humidity levels can only be reduced to a certain extent with the use of a home-made moisture absorber. Dehumidifiers that use electricity are the finest way to remove humidity and allergens from the air and keep our family healthy.

A sophisticated moisture absorber in an electric dehumidifier allows it to remove extra water content while maintaining the appropriate indoor humidity level.

Heat may be removed and the proper temperature maintained by using the dehumidifier’s built-in fan. Your handmade tent dehumidifier won’t have these advantages.

Even in the event of water damage, an electric unit can cover any size space and protect damp areas from mold spores and dust mites. A basic DIY dehumidifier would not suffice if you wish to cover a huge area.


A DIY dehumidifier can benefit greatly from the moisture-absorbing properties of activated charcoal. Charcoal dehumidifiers are perfect for tents, bathrooms, basements, attics, and closets because of their tiny size.

Follow these instructions to make your own DIY charcoal dehumidifier:

  • A large, clean can—such as a coffee can—is ideal for this task. Make sure the can is sealed.
  • Screwdrivers can be used to make holes in the can’s side and lid.
  • Close the lid on the can and add the charcoal.
  • The area you wish to dry out should have a handmade charcoal dehumidifier in it.
  • Replace your charcoal in a few months and resume the dehumidification procedure.

Calcium Chloride: 

As a dehumidifier, calcium chloride is an excellent choice. It is a fantastic choice for a tent since it can absorb moisture from a vast area.

How to make your own dehumidifier with calcium chloride.

  • Using an old sock, string, and a large bowl, mix calcium chloride with the other ingredients.
  • Put the calcium chloride in the sock and wear it.
  • The sock’s ankle can be tied with a piece of string.
  • Hang the sock in the place where you wish to get rid of the water.
  • When the calcium chloride begins to act, place the bowl underneath the sock to catch any leaking water.

Watch this video to make your own dehumidifier system.

The Advantages of Making Your Own Dehumidifier

The benefits of constructing one’s own handmade dehumidifier are often questioned in addition to “How to Make a DIY Dehumidifier for a Tent?”

A do-it-yourself dehumidifier may it affect the room’s humidity and remove it, right? How much moisture can an electric dehumidifier remove from the air compared to natural dehumidification methods?

Using natural dehumidifiers to maintain a consistent indoor humidity level has several advantages.

Advantages of Using Natural Dehumidifiers:

Let us look at the advantages of using natural dehumidifiers to keep indoor humidity levels stable.

Absorber of moisture:

Moisture absorbers come in a variety of sizes and are significantly less expensive than electric dehumidifiers.

If you have access to the basic materials needed to make a DIY dehumidifier for your tent, you can make one in no time.

Calcium chloride, sodium chloride, coffee whitener, salt or rock salt dehumidifier, charcoal dehumidifier, and other simple moisture absorbers are available. To make any of these DIY dehumidifiers, drill some holes inside a large bowl.

For areas with high indoor humidity and moisture, such as basements, calcium chloride is an excellent natural dehumidifier. It is very simple to construct a calcium chloride DIY dehumidifier. You’ll need a lot of calcium chloride and a sock.

Fill the sock with calcium chloride and tie it shut with a string. You can hang this sock with calcium chloride inside it in areas where moisture from the air is needed to be removed.


A desiccant-based dehumidifier is cheaper than one that doesn’t. In order to maintain desiccant dehumidifiers working for many years, you’ll need a lot of desiccant ingredients.

You can save a lot of money if you make your own desiccant dehumidifier at home.

Natural goods:

Desiccant materials derived from natural sources are both non-toxic and efficient at reducing heat generation.

Those who suffer from allergies or respiratory disorders and need continual fresh air circulation but have limited ventilation space can use a dehumidifier made from household items. Without using any energy, you can keep dust mites and mold spores at bay.

A variety of non-toxic ingredients, including calcium chloride (salt), coffee whitener, charcoal dehumidifier, and rock salt dehumidifier, can be used to dehumidify. A DIY dehumidifier, whether solid-state or liquid-state, is safe for you and your family’s health.

Dehumidification can be done at any time of the day or night, such as following a shower or water treatment.

Will a Do-It-Yourself Dehumidifier Work in a Tent?

A homemade dehumidifier is simple to make, but the majority of people are more interested in ‘How effective is it for tents?” rather than ‘How to make a homemade dehumidifier?’

You’ll be surprised to learn that a natural moisture absorber is quite effective at removing humidity from any room or tent.

Using the right moisture absorber in the right way ensures that moisture is removed from the air in the room without generating heat.

However, keep in mind that a homemade dehumidifier is only effective for a very small area, such as a tent or small room, and is not as effective as an electric large pint dehumidifier.

DIY dehumidifiers using calcium chloride, coffee whitener, salt, or rock salt are inexpensive and require no electricity.

Combining their use with the tips for preventing dampness in the home, such as allowing for sunlight, ventilating where possible, using a hygrometer, and so on, will be beneficial.

Frequently Asked Questions

1. Can I Use a Fan in My Tent Instead of a Dehumidifier?

A dehumidifier is a better option than a fan. It can’t get rid of any of the moisture in the air.

2. Why Does the Inside of My Tent Get Wet?

When warm, humid air within a tent comes into contact with cold tent walls, moisture builds up on the interior of the tent. You can experience this phenomenon, known as condensation, in a variety of common situations.

3. Is Rice Capable of Absorbing Moisture?

Yes. Due to its water-absorbing properties, rice can be used to remove moisture from enclosed spaces like boxes and cupboards. The problem is that it doesn’t work very well for managing humidity in the room.

4. Who Should Build a Dehumidifier?

Those who do not have a dangerously high humidity problem, who needs moisture control for a small area or temporarily, and who are concerned about power availability and energy costs can use a homemade dehumidifier.

5. Can Do-It-Yourself Dehumidifiers Help With Mold?

Yes, but only to a certain extent would a homemade dehumidifier help.

A DIY dehumidifier is incapable of eradicating large-scale mold infestations. When compared to homemade dehumidifiers, electric dehumidifiers perform better.