Removes dust mites up to 99% and keeps allergies away. Long-lasting & naturalProduct Efficacy:- With natural plant extracts; repels mites, lice and insects with one spray- Anti-mite effect up to 99% as proven by Tokyo Women's Medical University, keeping allergens away- Effectively cuts off food sources of dust mites and destroys their living environment- No pesticides and pesticides; no rinse needed; mild and non-irritating to skin- Suitable for use on infants? bedding and clothes