Ultrum Duration Environmental Spray 350ml

This aerosol spray acts for up to 6 months killing fleas and preventing eggs from hatching. Helps clear flea infestations by spraying on pet's bedding, carpets, furniture, floor-cracks etc and use in conjunction with a topical flea treatment for your pet. Safe to use and doesn't stain fabrics or damage furniture. Spray the target surface until slightly wet and allow to dry naturally before any animals or people come back into the environment. Active ingredient is permethrin.