Secondly, it is powerful; with the ability to extract 25L of water from the air and a six-litre tank capacity, you can rest easy knowing that this dehumidifier has your damp under control. While it’s not loud enough to really disturb the peace, it’s certainly not one you’d want to leave running overnight in your bedroom. It has an automatic shut-off feature that will kick in once the water tank is full, so you won’t have to worry about leaks. As you might expect from its smaller proportions, this mini dehumidifier's extraction rate and tank capacity don't compare to larger dehumidifiers on this list. One thing we really love is the inclusion of a timer, so, when it’s running in the bedroom, it can be timed to switch off just before bedtime and then start back up again in the morning.

That said, desiccants do push heat back into your home, so you’ll save money on your heating bills – ideal for smaller rooms that suffer from cold. It’s a super small and compact offering that will sit neatly on any shelf or even the edge of your desk.From older, draughty houses to unheated, low-traffic spaces like a garage or basement, experts recommend a desiccant dehumidifier, like the EcoAir DD1 Simple, as the most effective type in colder temperatures (far more than its compressor counterparts). Dark patches on your walls, condensation on your windows and patches of black mould or mildew are all signs your house is suffering from damp - this happens when the humidity level regularly goes above 60%. There are two main types of dehumidifiers that work in slightly different ways: desiccant dehumidifiers and compressor (also known as refrigerant) dehumidifiers.

Read next: For other laundry essentials, why not check out our guides to the best laundry detergents and the top best fabric softeners? water tank – meant in our tests we were emptying it fairly frequently, and doing so without spilling water was difficult as the tank gets almost full to the top before auto-shut off kicks in. If you have a large home with a damp problem, you might be tempted to forgo larger, expensive dehumidifiers in favour of several small, cheaper ones in each room. DESD8LW If the humidity is too high then your home is at risk of mould, but if it's too low then airborne viruses like flu can survive longer.However, they do this via a thermoelectrical process rather than using refrigerant and a compressor, so they're generally a lot quieter and more economical to run. Read next: For ways to further reduce costs, and take care of your appliances, read our guide to the best water softeners for hard water areas. It is rated highly for its performance, design and capacity and is ideal for a 3-bedroom family home costing just eight pence per day. When I tested the laundry function on the Russell Hobbs 20L dehumidifier to dry t-shirts in a small bedroom, it definitely sped up the drying time' said our reviewer.

Type: Compressor Dehumidifier | Extraction amount: 300ml | Tank capacity: 600ml | Dimensions: H22 x W14 x D14cm | Weight: 0. Dehumidifier sales start to climb as soon as the autumn weather rolls in and our homes start to struggle with damp, and more of us are attempting to dry washing indoors.But as there are so many different models on the market, it can be difficult to decide which is the best one for your needs.