Mouse Out Lacquer from The Big Cheese® contains a quick-dry formulation which forms a water-resistant protective film over the treated surface. Simply spray on the area under attack by rats or mice - rodents will be deterred from chewing or biting into the treated area. Contains a bittering agent and natural plant oils. Ideal for use in and around domestic and commercial properties, as well as on farms and other agricultural premises. Can be used to protect vehicles, including mobile homes and caravans, and machinery wherever rodent damage occurs.