We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Coronavirus Read our latest advice

Home & garden.

Reviews based on facts
Our rigorous tests find the facts, and our impartial reviews tell you the truth about how products perform. First month £5, then £9.99 per month, cancel anytime.
Try Which?

Dehumidifiers advice guides

5 articles
Which are the best dehumidifiers? And how much do you need to spend? Our guides reveal what you need to know about dehumidifiers.

How does a dehumidifier work?

By Which?
Read below to find out why you might want to buy a dehumidifier, plus our tips on how to get the most from your dehumidifier.
29 October 2020

How to buy the best dehumidifier

By Which?
Looking for the best dehumidifier to help tackle condensation, damp and mould? We'll help you find the best dehumidifier for you.
29 October 2020

How we test dehumidifiers

By Which?
Discover the lengths we go to when testing dehumidifiers so that we only give our Best Buy recommendation to the very best.
9 October 2020

Top three dehumidifiers for 2020

By Which?
A dehumidifier might be the answer to your prayers if your home suffers from damp, condensation and mould. We've rounded up three top dehumidifiers.
26 October 2020

Which dehumidifier brand to buy in 2020

By Which?
Discover the dehumidifier brands you can rely on. Find out which brands get top marks from our expert testers and from those of you who own them
9 October 2020