Review on 🐱 TriNova Bio-Based Kitty Litter Box Deodorizer: Hypoallergenic, Fragrance-Free Odor Eliminator & Neutralizer – Extends Your Pet Cat's Litter while Absorbing Odors by Wendy Busse

I didn't use it because the warning on the back clearly says it's toxic. May cause respiratory problems if dust is inhaled, wash hands thoroughly after use, change clothes if contaminated, ensure adequate ventilation, etc. Ingredients? It is not mentioned anywhere on the bottle. What is this thing? If it's too toxic for me, then it's definitely too toxic for my cats to walk around with their paws (which they then lick) in a poorly ventilated litter box. WTF This was the only time I spontaneously bought anything from Revain without reading the reviews and other reviewers gave us a stark warning. Lesson learned.