We often hear the phrase you should change your mattress every 10 years, or 8 years I’ve actually heard recently – but what about our bedding? I’m not talking about sheets, pillow cases and duvet covers, as it tends to be pretty obvious when they are past their best. Also, with kids covers, they tend to change their favourite interests before the covers have done their time. Perhaps you’ve recently had to switch from dinosaurs to Minecraft, or LEGO, to Harry Potter?