Bed Bug Killer Spray from Zero In® is a fast-acting surface treatment for tackling bed bug and dust mite infestations on mattresses. With advanced antibacterial action, this water-based formula is ideal for use on and around sleeping areas, killing bed bugs and the bacteria they leave behind. For amateur use to protect against bed bugs and dust mites on porous and non-porous surfaces, and on hard and soft furnishings. Not for use on pet bedding. Kills bed bugs and dust mites on contact, and helps to prevent allergies Long-lasting, solvent-free and odourless Water-based treatment for mattresses, beds and household furniture Now with advanced antibacterial action, leaving the treated surface free from germs Contains Cypermethrin and Benzalkonium Chloride