Dust mites live off dander human and animal skin flakes they proliferate in warm damp environments such as the inside of a mattress pet beds carpets and upholstery solutions dust mite stopper spray is completely safe to use and inhibits dust mite infestations in all areas around your home by making the food they live off inedible simply spray on clean bedding both sides of mattresses and pet beds and wherever you suspect they existmade in britain exclusively for solutions world500ml tr