Ice cold food and drinks and air con helps though I only have air con in the car. Been having cold showers but that only cools for about half an hour. A ceiling fan in the bedroom is useful too and not as noisy as desk fans can be. I'm a big believer in drawing the curtains during the day to keep the sun out but that's not popular in the household. Opening windows more than a crack just lets too many flies in during the day and moths at night in my view. Not fun finding moth larvae crawling around in the spring
I agree with all that. Shutting curtains also keeps nosey bast@rds out
In all seriousness, I've found that an excellent way to keep cool in super hot weather is to keep your feet wet, especially the bottom. Works a treat, but don't give yourself athlete's foot
Spray bottle ahoy!