So unprofessional advise! First the water is contaminated and should not use normal water! Second the bottle is plastic and it like to stick the contamination that mislead as bacteria! Hot water and vinegar alone is not good enough to remove the contamination! The glycerin and acid contamination is raise as moisture breathing in as pure contamination with oxygen! This is so sucks that make patients condition go worse at lung and causing the lung appear to be water retainsion that bring death! What appear at the lungs is all glycerin compounds from the water pollution of shampoo that you use!