4 Interior dehumidifier, Absorbs damp crystals in box

Product Information

If available, make use of timer or automatic shut-off features so the dehumidifier isn’t running continuously while you’re out of the house or asleep. If you’re pulling out 15 to 20 litres per day, the dehumidifier needs to have a tank with the capacity to handle it or you will be emptying it out every few hours. Three litres is the absolute minimum, while five or six litres will give you a bit less emptying to do. Is there anything else worth looking out for?

It’s important to do get rid of your dehumidifier in a way that isn’t harmful to the environment. If sent to landfill, it could release the refrigerant into the environment. In some models, particularly older ones, these can be HFCs, which are greenhouse gases. The whole thing can be controlled via your smartphone, but some reviewers say they found the app complicated and difficult to navigate.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). What’s more, Mumsnetters love this model for its compact, slimline design with a portable carry handle and its ability to quietly extract up to seven litres of water daily (so you won’t be disturbed whilst sleeping or working from home!).

And whilst its energy use is low compared to many dehumidifiers on the market, it can't beat the super energy-efficient MeacoDry Arete One in this regard. The Pro Breeze 12L Low Energy dehumidifier uses 220W, whereas the comparable MeacoDry 12L Arete One uses just 151W of energy, and doesn't cost that much more upfront at full RRP. The MeacoDry also offers a built-in air purifier, a larger 2.5L water tank, better laundry drying performance, and quieter operation. Noise: A dehumidifier's noise levels can fall between 34dB to 60dB - 34dB being a whisper and 60dB being the same as a normal conversation. If you choose to run your dehumidifier at a lower fan speed, it will make less noise but may be less effective. Think about where you are using it and whether it will disturb you. It’s bad for you because bugs and mould love high humidity levels. Dust mites and mould spores thrive and can trigger allergies, skin irritation and respiratory problems such as asthma. Moods and general wellness can also be affected. It's also important not to confuse the extraction rate with a dehumidifiers water tank capacity. As both are generally measured in litres or millilitres this can sometimes cause confusion.

Find out more about improving your indoor air quality at home. Moisture absorbers: can they help with damp?