Do You know what is in those pillows we lay our heads on??!! Dust Mites–a zillion of them! That includes the mattress also. So get your vacuum out and use your hose and upholstery tool. Go over the pillows both sides and the mattress top and sides when you change your bed linen. Of course if you have a canister it will be easy to use the hose. If your uprights hose is to short you might want to consider getting a small bagged straight suction canister to use for this and other attachment cleaning. The bagless machines will blow those dust mites right out of the vacuums seams and back into your room.so– Now I lay me down to sleep and please don’t let the dust mites make me sneeze!