At this point in the summer (at least here in the UK), you've probably had tips for how to get through a heatwave from just about everyone and their nan – it's been the favourite topic of small talk and advice columns alike for at least a couple of months.
Still, it never hurts to get another pointer, and I recently made a change to my bedding that had an actual impact on my overnight comfort levels in the heat. Sure, it's not 30 degrees right now in London, but those mid-twenties can still be fairly brutal overnight.
