Founded in 1981, the Thornell Corporation developed Odorcide's original formula through research at Cornell University, establishing a product that eliminates odor on any surface, in any environment.

We are the largest supplier of odor-elimination products to the veterinary profession, earning trust through consistent, real-world performance.

In 1995 we expanded our offerings for professional carpet cleaners, building contractors, restoration professionals and jan/san pros.

Odorcide's safe, effective, biodegradable formula doesn't mask odors— it bonds with and absorbs odor-causing molecules, eliminating them on contact.

Odorcide’s professional-grade products are engineered with the same chemistry trusted by veterinarians. Safe for people and pets, our products are effective even when used alongside detergents and disinfectants.

Enzymes can trigger allergies and respiratory issues for pets and people. Products with enzymes break down over time and are sensitive to temperature. Odorcide is safe and effective in any environment.