I'm currently suffering with some sinus issues (just got prescribed some meds) and want to do a really deep clean at the weekend to see if that helps. What can I do, especially in the bedroom, to get rid of dust mites? I have a steam cleaner but rarely use it. Will steam cleaning pillows be enough or do I need to put them all in the wash? Does the Dettol laundry liquid help? Any ideas welcome to see if I can help clear up my breathing at night a bit