Battles Poultry Louse Powder is a ready-to-use insecticidal powder for use in animal housing and chicken coops to eradicate red mite, fleas and poultry lice. 750g shaker tube. DO NOT APPLY DIRECTLY TO THE BIRDS OR ANIMALS, ONLY USE IN THEIR HOUSING & BEDDING. Contains Permethrin 0.49%w/w. Effective against all poultry mites, lice and fleas. Use only in accordance with the directions on the label. The use of gloves and a dustmask is advised. Apply liberally to bedding and housing used by infested birds. Use approximately every two weeks when mites are present, less frequently as a preventative. It is a rapid-kill powder with sustained residual activity. Use in conjunction with Battles Red Mite Powder, which can be applied to the birds.