Review on FYUSTOL Cat Litter Deodorizer - Freshen Up Your Space with 80% Deodorizer and 8 Days Battery Life! by Chris Mickens

I feel this product absorbs quickly eliminating the need for a tray order within 20 minutes of application. I like the blue indicator light that tells you it's working and when it needs to be charged. Cons: I wish there was a better alternative to the 3M adhesive pad. You can hang it from a loop, but that way it won't sit flush with the wall. Also, it doesn't always trigger when my cat enters the litter box and doesn't go into sleep mode. Alternative hanging method without 3M lining. Cat Parents Overall I like this product and will buy more.