Best Dehumidifier Reviews 2020 – All You Need to Know to Buy the Right One

Are you looking for the best dehumidifier? Do you really need one? Find the answers in this dehumidifier reviews.

Maybe you have heard about dehumidifiers and think it is just another household gimmick. If your family suffers from allergies, chances are that you might need to buy one. Here is a comprehensive look at dehumidifiers: what they are, how they work, why you should buy one and how to choose one.


Best Dehumidifier Reviews: What are dehumidifiers?

Best Dehumidifier Reviews

Ivation IVADM10 Powerful Small-Size Thermo-Electric Dehumidifier

Simply put, dehumidifiers do exactly what the name suggests. They lower the moisture in the air in your home. If the relative humidity in your home is more than 60%, you can run into some serious trouble dealing with dampness and growth of mildew which is a common allergen.


Best Dehumidifier Reviews: Benefits of using a dehumidifier

There are many benefits of using a dehumidifier:

  • Reduces mildew in your home
  • Reduces stuffy and mouldy odors in your home
  • Control your family’s allergic reactions by reducing mildew
  • Lowers the energy costs of your air conditioner.
  • Makes you breads and cereals last longer as they won’t grow mould as quickly
  • Reduce the rust to appliances in your home


Best Dehumidifier Reviews: What types of dehumidifiers are available?

There are two main dehumidifiers on the market: refrigerant and desiccant. Both have their benefits and their downsides and the choice between the two depends on your needs.

Refrigerant dehumidifiers

Refrigerant dehumidifiers draw air from the environment and run it over a cold coil. The water in the air condenses and collects into a water tank. This type of dehumidifier removes larger volumes of water per day. They use less energy as well. On the downside, they can be quite heavy, although this can be overcome as some models are available on wheels. They work with a compressor so some models can be a little on the loud side. They don’t work so well in cold temperatures such as a basement as it is less easy to extract the water from the air under cold conditions.

Desiccant dehumidifiers

Desiccant dehumidifiers use an absorbent material like silicone gel to extract water from the air. The absorbent material heats up and the water condenses and is captured in a water container. Desiccant dehumidifiers work well under cold conditions and are perfect for basements and garages. They are generally cheaper than refrigerant dehumidifiers.


Best Dehumidifier Reviews: How to choose the Best Dehumidifier?

So how do you choose the best dehumifier for your home? There are several characteristics that you need to keep in mind when choosing a dehumidifier:

Drainage system

If you want to have your dehumidifier run 24/7, you might want to consider a pump drainage system so that you don’t have to remove the collected water all the time. Entry-level models come with a removable tray in which the extracted water is collected. This tray needs to be emptied, so if you plan to use your dehumidifier on an on/off basis, you can opt for a manual drainage model.

Automatic vs Manual

Some models have an automatic shutdown system when the collection tank is full. There are also options to purchase models with an auto-restart function that switches the machine on immediately if there has been a power surge.

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Permanent vs Portable

If you’re going to install a dehumidifier to work in a specific room only, you may want to consider a permanent model. Otherwise you can choose a portable one if you want to use it in different rooms. Look out for models with castor wheels so that it’s easier to move it from room to room.

Noise factor

Different models operate at a different decibel level. If your dehumidifier is destined for your garage, you can choose a louder one, but if it is designated for your living space, you might want to choose a quiet model to avoid the distraction of the whirring sound.

Size of your room

Consider the capacity of your room when you look at the drainage system. If you plan to dehumidify a large area, you will need a larger collection tray. A small capacity dehumidifier will be able to service a single room while a large capacity model will be able to service an entire house. You have to look at a dehumidifier with at least a 70 pint capacity (number of pints of water removed from the air per 24 hours) to dehumidify an entire house.


Best Dehumidifier Reviews: When to use your dehumidifier

Dehumidifiers should be used as a last resort to control mildew in your house. There are several other options that you can try out first:

  • Use fans to circulate air in the room
  • Wipe down surfaces when you have finished using them
  • Use extractor fans to remove moist and stale air from the room and replace it with fresh dry air
  • Check that the relative humidity is below 30-50%.

If these options don’t work and the humidity in your room is higher than 50%, it is time to bring out that dehumidifier.


Best Rated Dehumidifier

This guide will not be complete without listing the best rated dehumidifier for your home.


Whole House Dehumidifier Reviews

If you are looking for a dehumidifier for your whole house,  consider this particular whole house dehumidifier with many positive reviews.



Best Portable dehumidifier – for basement, bedroom, bathroom

 If you only want a small dehumidifier, here is one of the best dehumidifier for basement, bedroom, bathroom.


Best Dehumidifier Reviews – Conclusion

That’s the end of this guide. Hope these dehumidifier reviews are useful for your search for the best dehumidifier for your home. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to