Review on Cattamao Sifting Liners Drawstring 1Without by Brittany Johnson

The easiest tray cleaning I've ever done! Just take the top layer and let the non-clumpy dirt flow through the holes onto the next layer. If you use heavy cat litter, handle the liner carefully or it will tear. If the top of your litter box rests on the groove in the floor, you can only stack up to 3 or 4 liners. Works best on rectangular trays but I was able to use it on my cat's round tray. Compare the sizes of the liner and litter. You'll need a liner deep enough for you to fold back the top and attach it to the tray.