I'm currently in Paris (don't be jealous, it's close to 100 degrees) and am working with a local respiratory therapist. I explained that I hated boiling my nebulizer and aerobika and she told me that she uses a product made by Milton. They are sterilizing tablets that you put in water, leave for 15 minutes and it sterilizes the equipment. It claims to eliminate 99.9%. of germs, but I can't find out if that includes NTM. Milton is a UK company, but Amazon in the US does carry it. Does anyone have any experience using sterilizing tablets? Thanks!