My boy has bad sweet itch, but most of him is fine as he is wrapped up in a rambo sweet itch hoody. He still rubs his face and ears quite badly, the only one of many potions I have tried that helps is camrosa ointment. I have got him a rambo face mask but havent tried it yet, am a bit worried about it affecting his vision - what do you think? Also, i am not convinced that midges won't be able to get in to the mask, and is it ok to leave it on 24/7?