Quick view Monsterchems Odor Counteractant Monsterchems Odor Counteractant and Deodorizer is an amazing deodorizer for most of your odor problems. It can be used as a pre-treatment or through your cleaning solution to neutralize or deodorize your cleaning jobs. Monsterchems is completely safe and... MSRP: Was: Now: $32.50 Choose Options Compare