Desiccant vs compressor dehumidifier — which is right for your home?
How desiccant and compressor dehumidifiers work, why room temperature matters so much in UK homes, and which type to buy for each room.
Dehumidifiers: choosing, using and running one
A good dehumidifier is one of the most effective ways to bring indoor humidity down — but the right one depends on the room, how cold your home gets and how much water you need to pull out.
These guides cover the decisions that actually matter: type, size, noise and running costs, written for UK homes and UK electricity prices.
8 guides in Dehumidifiers
The best dehumidifier for a bathroom — and how to use one safely
How to dry out a steamy bathroom with a dehumidifier when UK wiring rules keep sockets out of the room, plus what to buy and the cheap habits that help most.
The best dehumidifier for a bedroom (and how to choose one)
What makes a dehumidifier good for a bedroom — noise, size, sleep mode and type — with picks for most rooms, cold rooms and small spaces.
The best dehumidifier for a flat — size, noise and laundry
What to look for in a dehumidifier for a UK flat — the right size for 1 and 2-bed flats, quiet running, laundry mode and where to put it — with picks by situation.
Using a dehumidifier to dry clothes indoors — what works and what to buy
How to dry washing indoors with a dehumidifier without damp, how long it takes, the set-up that works best, and what size and features to look for.
Dehumidifier not collecting water or not reducing humidity? 8 causes and fixes
Why a dehumidifier stops collecting water or won't lower the humidity — cold rooms, settings, filters, tanks and open windows — and how to fix each one.
How much does a dehumidifier cost to run in the UK?
What a dehumidifier costs to run per hour, day and month at the current UK price cap rate, with a calculator for your own tariff and tips to cut the bill.
How to use a dehumidifier — where to put it, settings and how long to run it
Where to place a dehumidifier, whether doors and windows should be open or closed, what humidity to set, and how long to run it for condensation, damp and laundry.
Explore other topics
- HumidityWhat humidity level your home should be, how to measure it, and practical ways to bring it down — room by room, season by season.
Mould & condensationWhy condensation forms on windows and walls, how to stop mould coming back, and when damp is a job for a landlord or a professional.
Buying guidesDecide whether you need a dehumidifier, a moisture absorber or something else entirely — with clear sizing guidance and what to look for.