How to sleep in a heatwave: 13 clever tips and cooling essentials

Too hot to sleep? From temperature-regulating mattress toppers to a fan quiet enough for the bedroom, here are our best buys for sweaty nights – and what to avoid• The best fans, testedIf there’s anything more uncomfortable than enduring a heatwave in Britain, it’s sleeping through one.But hot nights are only going to get more common if the climate crisis continues its long march. While Britons are already accustomed to poor sleep – with the average adult getting jus