Have any allergies, like pollen or pet hairs? Or have sensitive skin? Buy a washing machine with a hygienic steam function. These appliances add steam to the wash cycle, so bacteria and allergens are thoroughly removed from the fabrics. This way, you can be sure you'll get a good night's sleep under your freshly-washed bedding. Choose an AEG ProSteam, LG Steam, or Beko SteamCure washing machine, for example. If you regularly wash large loads of bedding or towels, choose a washing machine with a 9kg load capacity.