Review on WePet Cat Litter Mat, Large Kitty Trapping Rug Carpet 30X23 Inch Grey - Double Layer Honeycomb Design, Phthalate Free, Urine Waterproof & Easy Clean For Scatter Control And Catcher Box Pads by Daniel Greene

This mat works very well for catching litter, so I would give it 5 stars on that front. However, I give it 4 stars because it is not leak-proof. One of our cats decided that this mat is a great place to pee, after several months of being unbothered by the mat (this is not the product's fault, just our dumb cat). The pee on the mat wouldn't have been so bad, except for the fact that the pee leaked through the bottom of the mat and down to the floor below it, and somehow spread out in the process. So, instead of dealing with a small pee puddle, it became a much larger, and grosser cleaning endeavor. Because the bottom of the mat is slightly foamy, it seems to have absorbed some of the pee, and getting rid of the odor has been impossible. We actually bought another one of these mats to replace the first peed-upon one (we foolishly thought it was a one-time occurrence), and the same leaking sadly happened again. I am quite bummed about it, because it was really nice to not have to constantly sweep up litter.Bottom line: great at catching litter, but maybe put down a trash bag or tarp below the mat, since pee will leak through it.