CONTRAC BLOX is a single-feeding anticoagulant rodenticide containing the active ingredient, Bromadiolone.
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.
CONTRAC BLOX is specially formulated with an optimal blend of food-grade ingredients and a small amount of paraffin. The result is a highly palatable, yet weatherable, bait that works well in wet and dry conditions.
Unless you have a large premises like a farm, industrial area etc you will likely find the 1.8kg size is plenty and it keeps the bait fresher if you don’t store it for years in a massive bucket.
