Kuus Inc

Kuus Inc

Kuus Inc

Founded in 2003, KUUS Inc. is a Canadian Owned Company that provides premium insect repellents and insecticides to protect against, repel and eliminate common pests and insects, under the brands KNOCK DOWN™, MOSQUITO SHIELD™ and PiACTIVE™.

KNOCK DOWN™ – A full range of premium Domestic, Commercial, and Professional insecticides with a variety of well known, fast, and effective active ingredients, such as Pyrethrin. Pyrethrin is a botanical active from the chrysanthemum flower ‘Pyrethrum’. In addition to our vast line of insecticides, KUUS Inc. also offers a line of KNOCK DOWN™ insect and pest traps, as well as the new KNOCK DOWN™ Naturals products that focus on chemical-free solutions for common pests, such as flies and wasps.

MOSQUITO SHIELD™ – A complete line of DEET based insect repellents and pest control accessories.

PiACTIVE™ – 100% DEET FREE as always- offers Canadian consumers an effective, long lasting insect repellent. Our formula provides up to an amazing 12 Hours of protection from biting insects, is not irritating to skin and can be applied to children 6 months and older.

KUUS Inc. is proud to offer premium products within the Canadian marketplace through a variety of well-known and well-established retailers and distributors nationwide. We pride ourselves on offering excellent service and support.

“Our people, our passion and our commitment to provide premium products, have been the cornerstone of our success.”



Products Available

Find products available at Castle Building Centres locations

Instructional Videos and Tutorials

Instructional guides and resources to help guide you through your installation or renovation.