My DH sweats alot at night and despite pillow protectors his pillow is damp and smells after two or three nights. He's not a smelly person generally but it makes our bedroom smell bad too. We open the windows every day and wash bedding etc regularly. Any tips on how to keep everything as fresh as possible or recommendations for pillows and pillow protectors that may help? Dipping DH in anti perspirant head first every night seems a tad unethical but has been considered.