I’ve been using these absolutely amazing Premium Blue Crystals Litter Trays for close to a month now and it’s such a Huge difference. 
I have a few cats and the only thing that’s ever bothered me was the urine smell that I could never get rid of. Thankfully I found this product and I’m as happy as can be!!

The crystals are simply Amazing. There’s zero smell, no scent and no nasty urine smell. They absorb what the cats leave behind and I never smell a thing! They are also extremely easy to use. You just slide the used tray out and dispose of it and slide a new, pre-filled tray back into the awesome Self Cleaning Litter Box! 

It really couldn’t be any easier and I honestly couldn’t be any happier with this product! I will never go back to anything else, they’re affordable, extremely great quality and so simple!! Definitely recommend these, these trays are a life changer!