I'm on a tight budget and know how to sew. I got on ebay and found waterproof crib pads, and ordered 3 of them. They were slightly irregular, but did fine.
I cut the 3 crib pads up to fit kitty litter boxes, zig zagged the edges and made 38 washable pads for less than $25 bucks including shipping. I've been using them about a year now. |