Having watched 'How Clean is Your House' BITD, I learned that you should air the bed by throwing the quilt back for as long as possible before making the bed in the usual way. Before Covid, I'd do this whilst getting ready and then make before leaving for work. However, I now simply fold the duvet down, straighten the bottom sheet and leave it at that. Am I being a slattern or is this actuallly 'healthier'?