Maldison 50 Insecticide 500mlMALDISON 50 is an organo phosphorous anti cholinesterase compound that attacks the central nervous system of parasites i. e. Mosquitoes, Lice, Poultry Mites, Fowl Tick, Dog Fleas, Brown Dog Tick and Sarcoptic Mange. Active Constituents: Maldison 500g L When using MALDISON 50 to treat dogs and cats for fleas and lice, saturate pet thoroughly, but do not immerse the animal. Repeat application in seven days. Use residue for treating bedding and kennel