Take control of flies, ticks and lice with Clean-Up II Pour-On Insecticide With Insect Growth Regulator (IGR). This cattle pest control is the first insect growth regulator (IGR) designed for topical application on beef and dairy cattle (including lactating), equine, and calves. Comes ready-to-use and targets multiple species of flies, including black, deer, horn, horse, house, and stable flies. It's formulated to act as both an adulticide and larvicide, ensuring control against nuisance pests. This cattle lice treatment and fly control features diflubenzuron, an insect growth regulator that kills louse eggs before they hatch. It also contains permethrin to control adult insects. What's more, this multi-species insecticide with insect growth regulator (IGR) controls lice in just one application. Clean-Up II insect control for livestock comes ready to use –– no dilution required. It also comes with an applicator gun. Best of all, there is no pre-slaughter or milk withholding period. The pour-on method is for use with lactating and non-lactating dairy cattle, beef cattle, calves, and mature horses. For horses and foals, you can also apply this product as a wipe-on or ready-to-use spray. Please refer to the application instructions before use. Elanco has been a trusted partner to farmers and producers since 1954, with over 125 brands. Try the entire farm portfolio, featuring premise and on-animal pest control products, to help you protect your farm and livestock.