However, thePro Breeze 20L Premium Dehumidifier does win on price, coming in a fair bit cheaper than the MeacoDry Arete One. 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. To get the most out of your dehumidifier, you will want to place it as close to the source of the damp as you can. As a dehumidifier can be noisy and bulky, it’s tempting to hide it away in a corner. But for larger rooms, try and place your dehumidifier in the centre so it benefits from the circulating air.

Most dehumidifiers have their noise levels listed in their specifications, although in practice we didn't find that much variation between models, with most falling somewhere between 35 and 45dB. Apart from this, the device also has an automatic turn off feature along with a timer setting. Place the device on a timer and sleep peacefully. The autodefrost keeps the device from not getting jammed or cold when you are not looking around. Capacity is the most important factor that you should consider while buying a dehumidifier. Buying the wrong size might not be effective in removing moisture from the air. Apart from the standard 6.5-litre tank, there is also an option of continuous drainage. This essentially means that you can ditch the tank and directly place a pipe which drains out all of the water accumulated out into the bathroom. According to learnmetrics.com, a dehumidifier uses between 300 watts and 700 watts of energy per hour, depending on size and efficiency. That’s not much - more than your fridge but less than things like kettles and hair dryers. What's the best dehumidifier to buy?Eva-Dry 333 Dehumidifier houses a non-toxic crystallized silica gel technology that absorbs moisture from the air. It absorbs 4oz to 6oz (118ml to 177ml) of the moisture-level and works for small areas of around 50 sq ft. You will not have any leaks or spills. Research your energy tariff and see if your electricity is cheaper at certain times, such as at night. If so, you could time it to come on during those hours. Alternatively, consider using it when your home is most likely to have high humidity levels, such as when you are showering, cooking or have the heating on. Despite its compact size, this dehumidifier is also heavy. And noisy. We also didn’t find it that much help with drying clothes, although it did a good job of managing general damp and reducing condensation and mould on windows and walls. 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?

A dehumidifier's extraction rate is an average of how much moisture it can remove from the air during a given timeframe. Most commonly this is measured in litres per day, so an extraction rate of 10L/per day means the dehumidifier should be able to extract 10 litres of moisture within 24 hours if running continuously. In practice, this also depends on the humidity levels of the room, and the ambient temperature. A bead of silica has millions of tiny, almost invisible holes, and as a result, it is able to give a tiny object a fairly large surface area. This large surface area is necessary to achieve its best absorption properties and to disperse heat around the room.

How much does a dehumidifier cost to run?

The bags containing the pellets are odorless, completely non-toxic, and do not include cobalt chloride in their composition. That is why you can be 100% sure that no chemical reactions will occur. During our testing process we found it really easy to use and operate, and our reviewer loved the Smart App connectivity (something few dehumidifiers offer) as it gave her a lot more control over how she could use the machine, saying 'the in-App experience is fantastic, the menus are really clear, and changing the settings is simple'. It's fair to say that most dehumidifiers aren't the most stylish of appliances, which is why the De'Longhi Tascuigo AriaDry Multi Dehumidifier is something of a breath of fresh air amidst the usual boxy white plastic designs. If you're looking for the best dehumidifier for the bedroom, then, in our opinion, it's all about finding a dehumidifier with low noise volume, and the Silentnight 39899 600ml Dehumidifier is one of the quietest dehumidifiers we've tested. It does not need batteries and works efficiently for up to 10 years. It is 100% renewable. The device has moisture indicator beads that change color from orange to green. So, you will know the time to recharge the unit.