Precor acts on an immature life stage of the flea, preventing the adult flea from developing. Flea eggs deposited on and larvae crawling onto treated areas will not develop into adult fleas. Existing adult fleas and flea pupa are not affected. If a high populationof adult fleas is present, the use of an adulticide may be necessary for immediate relief. For best results, use Precor prior to the flea season. When applied to surfaces where fleas are found, such as carpets, upholstered furniture, and pets sleeping areas, Precor prevents adult flea emergence for 7 months. Flea control on pets is important in preventing the introduction of adult fleas indoors. When using Precor, and fleas are a problem on pets, the pets should be treated with an effective registered flea control product to prevent the introduction of adult fleas indoors.
Pests controlled, suppressed or prevented: fleas
Rates and combinations: 1 oz per gallon of water to treat 1500 sq. ft of surface area.