I'm more worried about me sneezing! I do get an allergic reaction towards dust anyway and having hayfever at the same time will mean unpleasant nights. It wasn't too bad lastnight - it just means I need to start a 'dust detox' regime! This involves drinking hot water with a pinch of salt, cleaning my eyes and irrigating my nose with a nasal solution twice a day. Hurray! Still - the Megazorb looks comfy so it's probably worth it.