Air conditioning is a dream during a heatwave, but many people in the UK are having to cope without it as temperatures exceed 30C this week.
Surviving a heatwave without the wonders of air-con is a struggle, but one woman on TikTok promises you can get a similar effect in 25 seconds using a milk bottle and a fan.
"This trick is gonna be an absolute lifesaver," promises TikTok user @charlottesboutique0 in a popular video. "Because in the UK our bedside fan tends to just blow hot air at us, which is very unhelpful, but try this trick."