PIP Breathe Free Spray - A natural, non-toxic, eco-friendly spray for fabrics, like bedding, couches, chairs, curtains, to eliminate indoor bacterial allergens. Probiotics eat away the excrement of the dust mite that causes allergic reactions. Excellent for sinus and asthma sufferers, too - safe for children & pets. 100% organic probiotics, biodegradable, non-toxic, Eco-friendly, safe for inhalation, eyes and skin. FDA approved laboratory tested.