20% charge for cancellation of the order if you are not a holder of a pesticide use certificate permit.

Difethalione All Purpose Insecticide

This product is a single-feeding anticoagulant rodenticide containing the active ingredient, Bromadiolone. Contrac Blox is specially formulated with an optimal blend of food-grade ingredients and a small amount of paraffin. Unsurpassed in rodent acceptance and control, Contrac Blox is an excellent clean-out and maintenance bait to control mice and rats, including warfarin-resistant Norway rats.

Approval # 222239