Safely neutralizes allergens from non-living sources such as dust and mite waste matter, household pet dander, other allergens and pollen on contact. No tannic acid No benzyl benzoate Lasts up to 30 days Treats up to 2400 square feet This powerful product is formulated to neutralize allergens created by dust and dust mite waste matter, cat and dog dander, and other allergens and pollen which are the most prevalent causes of rhinitis and asthma attacks. Simply spray a fine mist on surface to be treated. For use on soft surfaces that are water soluble: Carpets, curtains, mattresses, pet bedding, pillows, upholstery, vehicle interiors For use on hard surfaces that are water safe: Blinds, counters, ceiling fans, floors, heating vents, walls, vehicle interiors Directions for Use Spray a fine mist on surface to be treated until surface is dampened but not saturated For soft surfaces, allow to dry thoroughly, then vacuum For hard surface, apply and wipe dry Precautions Before application, test for color-fastness and treatment compatibility on a small, hidden area of each item to be tested. Do not spray on fabrics sensitive to water Do not spray on painted or stained surfaces that are not water resistant Store in a cool, dry place Do not spray directly on animals or pets As with all chemicals, keep out of reach of children