Don't bother with the Dyson fan - had a couple of clients who have them and they are just like a normal fan and cost plus £200!
It was reviewed on an ITV programme a while back and basically a cheap normal fan was just as good!
Stick your feet in cold water for a while - cools down the whole body - minus the stockings of course!
Probably only another 2 months of the heat wave to go and then we can start talking about things to warm us up - apparently the Dyson fan is a heater too for the colder months................
Last year I bought the Dyson that does heating and cooling, the way it's worded makes you think it works like an air conditioner more than a fan which was exactly what I wanted. But it was average at best, didn't cool the room down at all so I returned it to Currys and had a huge argument with them about how they couldn't refund blah blah but for £400 I didn't leave until they did. Anyway back to sex work lol, I replaced it with a £20 fan that did a better job. I was using it for camming at the time and I still do, now I take my fan with me to hotels that have no air con.
In hotels I try to work out which rooms have the sun on them and which don't, that makes a big difference to how hot the room is as you can't always run the fan, especially at night it can be noisy. Also some hotels have air con that doesn't work all that well, I tend to check how good it is when I arrive and if it's crap ask them to change my room. If you stay in the same hotel quite often you tend to get familiar with them!
Working when it's hot is awful, sex is just about the last thing you want when it's like this. But I will suffer for the £££!