For how to clean a fan without blades, you just need to get a damp cloth and give it a good wipe down. It's just like cleaning any of your appliances, like the best kettles. You can change the direction of this airflow up and down by sliding the dome part up and down, and the fan can also be set to oscillate automatically using the small remote control that attaches magnetically to the front panel. You may still need to go in with a microfibre cloth after this. We recommend dipping your cloth in soapy water - without using an excessive amount - and wiping down all the fan's components to remove every last trace of dust. Again, make sure not to get any part of the fan that's connected to the electricals or motor wet, and leave everything to dry thoroughly before reassembling. If you're happy, then gently wash the grill over the sink with a sponge. 5. Reassemble

If your fan's grill is suitable for washing, then this will undoubtedly be the most efficient way to get to everything in the nooks and crannies. If you need more cooling power, you’ve still got it. At the top speed we measured airflow at 2.7m/sec, with a noise level of just 42dB. You’ve got a choice of touch-sensitive controls on the fan itself and a slightly cheap-feeling remote, while the efficient DC motor keeps power consumption to between 2W and 8.1W. While not as powerful as the Dimplex Xpelair 360 or the MeacoFan 360, this is the fan to go for if you prize your peace and quiet above all else. Key specs – Dimensions: 77.3 x 28.8 x 29.3cm; Weight: 5.1kg; Oscillation angle: 90 degrees (horizontal), 60 degrees (vertical) Cord length: 1.6m; Warranty: 2yrs; Power: 20WTower fans don't need a lot of maintenance,' says Andrew Bramley, Cleaning Expert, Pure Freedom. He recommends vacuuming the exterior with the brush attachment to remove the initial layer of dust, paying particular attention to the vents as this is where the dust build up will be. Fans aren’t generally that expensive to run – even the most powerful models we’ve tested use around 40W when running at maximum speed. However, the most energy-efficient models we’ve tested consume under 20W at full blast and less than 5W at their lowest speed, which could make a difference to your bills if you’re running the fan all summer long. You can also keep your costs low by using any timer features, which can be set to shut the fan off after a set period. We’ve even seen some fans that can regulate their speed according to the ambient temperature, or that have a sleep setting where the fan slows down gradually over the course of the night. Floor fans are larger, more powerful and are designed to fill a bigger space. As they’re designed to be used at a distance, they might offer more angles, a wider oscillation range and a remote control. This is handy if you want to turn the fan up or down from the bed or even just pause it while you take a phone call. Otherwise, they’re very similar to desk fans and have the same kind of features – in fact, there’s plenty of overlap between the two.

If you're feeling confident, the face and rear grills of your fan are likely to be secured with some screws (don't lose these!). Place the fan face down on a flat surface and carefully remove the screws to access the blades. This will help prevent the screws from falling inside the fan. Note that devices like the Dyson Hot+Cool range often also clean the air as they work, so you should also make sure you're cleaning/changing the filter as needed. The dust has to go somewhere! How to clean a tower fanKey specs – Dimensions: 38 x 28 x 28cm; Weight: 3.4kg; Oscillation angle: 90 degrees vertical/ 90 degrees horizontal; Cord length: 2m; Warranty: 2 years; Power: 14W You can also change fan speed with the remote and these range from one (which is virtually silent) to ten and are indicated on the circular OLED status panel set into the base. You’re never guaranteed a scorching summer in the UK, but when the heat hits, the best fans will keep you cool, calm and collected. Indeed, a good blast of air from a decent fan can keep things bearable and help you get some shuteye when the mercury is rising. Here we’ve rounded up the best fans on the market so that you can find the perfect desk fan for your office, tower fan for your lounge, or whisper-quiet fan to help you sleep at night. If you were the one who assembled it in the first place, then it should be simple to simply reverse this process. However, if the fan arrived in its full form, make sure you know what you're doing. Taking apart your fan can also affect your warranty, so consider this before doing anything. While it’s one of the taller tower fans we’ve tested, it’s worth making room for Levoit’s 36-inch Tower Fan. Look beyond the two-part plastic base and it’s a well-built unit with no hint of wobble, with stylish and straightforward touch controls on the top panel. It also has some useful advanced features, including an Auto mode that adjusts the speed according to the room temperature, and a Sleep mode that will do its best to keep you cool while staying quiet. There’s also a Turbo mode for some extra speed, plus a simple one to 12-hour off timer.However, what we like most about this tower fan is that it offers an efficient and economical way to cool a larger area. It pushes through air at speeds of up to 3.2m/sec at the highest of its five speed settings, or 3.3m/sec in Turbo mode. True, it’s a little loud when maxed out, at 44.4 to 45.2dB, but on its next to lowest setting you can still hit speeds of 2.1m/sec, with the noise reduced to around 32dB. On its lower settings it uses only around 20W as well. Throw in the competitive price, and you have a great tower fan for bigger rooms.