Is anyone else finding it harder and harder to get bed linen that will wash at 60 degrees thereby killing the House Dust Mites (HDM) I get really annoyed at the adverts telling us we can get our washing clean at under 40 degrees as it is but I have to pay a fortune for cotton bedding that will take a hot wash made worse because 4 out of the 6 of use need to hot wash our bed linen. I finally found a single duvet that can do a 60 degree wash but the shop only had one and it was a 4.5 tog fine for me I am always hot. My pillows simply get replaced every 6 months, it also needs to be fine weave so the HDM can't get in to the actual duvet. Its the covers that I have a problem with Josh would like something to go with is bedroom, Maddie wants purple to match her room. Anyone know of anywhere that does not charge a fortune for a single cover and pillow case?