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. 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?

If you have a lot of laundry you need to dry indoors over the winter months, then we think thePro Breeze 20L Premium Dehumidifier with Special Laundry Modeis the best dehumidifier for drying clothes fast. Just like the larger model, the 10L has a laundry mode to dry your washing, and can double as an air purifier with the bundled HEPA filter inserted – although we found it a little less effective in our air-purifying tests than most dedicated models. As a dehumidifier, it’s hard to fault, working efficiently in small and medium-sized rooms to reduce humidity levels and get rid of mould and moisture. Throw in the intuitive controls and easily removable water tank, and this is the best of the compact options, and ideal for smaller rooms and homes. This Honeywell dehumidifier also features auto restart to of it all of its previous settings once power is restored. Like all of their products, product comes with a 5-year warranty from the manufacturer. This could ultimately sway your decision, and remove any doubts you may have about the quality of this product. No other company offers such a lengthy warranty on their dehumidifiers. Pros: It’s simply a matter of setting the desired humidity level and the unit will do the rest. What you will need to do is empty the water tank from time to time. Where should you place a dehumidifier?The EcoAir DD1 Simple MK3 Dehumidifier can extract up to 7.5 litres of moisture per day in cold temperatures as low as 1ºc, so it's a very useful option for conservatorys, basements or garages that don't have dedicated heating, as well as unheated rooms in the home during winter months. Of course, sound and noise level aren’t the only factors that you should take into consideration when purchasing a noise-free dehumidifier. Although a low sound humidifier is the main focus, you should still take into account other features such as its capacity, or the amount of water it can remove moisture from the air in a day. With capacity, you also have to consider the size of the water container, so you have an idea of how many times you have to drain the unit every day. If a unit has a drainage outlet, that’s a big plus, as that means you can leave the dehumidifier to clear out on its own. You won’t ever have to shut the unit down and empty the tank manually. The best dehumidifiers you can buy in 2023 1. De’Longhi Tascuigo AriaDry Multi 16L: The best dehumidifier for small to mid-sized homes

Keep it running all day long and the costs could mount up, but this is an excellent dehumidifier for situations where a refrigerant model just won’t work. At 15kg, the Midea is a bit of a challenge to get upstairs. That’s a real shame, because this powerful unit is perfect for bedrooms. It has a built-in ioniser which helps to purify the air and a smart setting which senses and automatically controls the humidity of a room, keeping it between 45 and 55 per cent to reduce any bacteria growth which can lead to mould. If you’re running a dehumidifier, keep the door to the room the dehumidifier is in open, so that air can circulate through your home. But close the window, so that damp air outside – which will migrate towards drier spots – isn’t drawn to the drier air indoors. One of the great things about Honeywell dehumidifiers is their 5-year warranty, showing just how much trust the manufacturer has in their products. They also have excellent customer support, known as Honeywell Home Comfort, which you can easily reach during business hours for any after-sales services. Pros:

How we tested

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.

Normally, when it comes to the size of a dehumidifier, the measurement refers not to the dimensions of the machine itself but to the capacity of the unit. As we previously mentioned, capacity is the amount ofmoisture removal from the air that a dehumidifier can extract from the air in a given day, usually measured in pints of moisture per day. As you can see, the names of the dehumidifiers that we reviewed include 30-pint, 50-pint, 70-pint, and so on; these refer to the capacity (pints of moisture per day) of the dehumidifier. It also offers Smart App controls, which means you can connect it to WiFi and operate it remotely via the Pro Breeze App or connect to Alexa or similar voice-activated devices. It has a decent-sized water tank capacity of 4L, and an automatic humidity sensor which means you can set your desired humidity level, switch it on, and just let it do its thing. Remember that to maintain your dehumidifier’s airflow, you should never place it too close to a wall or any furniture, and ensure that you keep it away from electrics in case of leaks. What is the best time of day to use a dehumidifier?Because we understand how important the views of real people are, we always seek recommendations from the Mumsnet forums to ensure the information we give you is based on unbiased, trusted opinions from those who have bought the products themselves. Expert opinions There's also plenty of useful functionality on the models. The automatic Smart Humidity Mode works perfectly and is hassle-free, turning the dehumidifier on when moisture-levels rise and automatically shutting the appliance off when the desired humidity is reached so there's no wasted energy or expense.And in our tests, the Arete One reduced moisture levels in damp-prone rooms in a very short period of time. The other controls let you choose between quiet Sleep mode, powerful High mode for laundry and economic Low mode for daytime use. You can fine-tune these by setting the fan speed and desired humidity level (you’ll want it under 50 percent, see below). But that’s it. Very much a fire-and-forget machine. I like the way it looks, too. Although it’s an American company, there’s something reassuringly Swiss about it. Maybe that’s just me.