Dehumidifiers advice guides

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

Which dehumidifier brand to buy in 2020
by Christina Woodger
Avoid a dehumidifier that breaks down. Here we combine our expert knowledge from years of dehumidifier testing with our survey results to reveal which dehumidifier brand out of Ebac, Ecoair, Delonghi and Meaco is most reliable.
How to buy the best dehumidifier
by Christina Woodger
Looking for the best dehumidifier to tackle condensation, damp and mould? We explain the differences between refrigerant and desiccant dehumidifiers and reveal what features you need. Check out our expert, independent reviews.
Top three dehumidifiers for 2020
by Christina Woodger
Which? experts round up the three best dehumidifiers for tackling damp problems in your home, along with ones to avoid. We also explain the differences between refrigerant and desiccant, and what's meant by extraction rate.

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Dehumidifiers advice guides

Which dehumidifier brand to buy in 2020

How to buy the best dehumidifier

Top three dehumidifiers for 2020

Put us to the test

How does a dehumidifier work?

How we test dehumidifiers