Powers away tough odors. With odor stop technology. 2x concentrated (2.3 fl. oz. is equivalent to 5.0 fl. oz. of non-concentrated formula). Neutralizes odors. Deep cleans ground-in dirt & other pet stains. For use in Bissell, Hoover, & Rug Doctor carpet cleaning machines (Bissell, Hoover and Rug Doctor are registered trademarks of their respective owners). No. 1 carpet cleaning brand (based on Nielsen data ending 52 weeks 05/06/20 unit sales or manual and machine formulas). Use in popular steam machines. Safe to use around pets (Product should be used in a well-ventilated room, children and pets should be kept out of the room and off the carpet while wet to touch, children and pets should be kept off the carpet for 2 hours after it is dry to touch). Resolve carpet cleaning machine formula concentrate is safe to use on wool, nylon and stain-resistant carpet. Health. Hygiene. Home.