If she poops in the same general area, maybe you could put a paper towel on top of the fleece. When mine sleeps, she stays in the same area, her roosting perch, and the poop sometimes builds up on the grate bars below. I fold up a paper towel which catches the poop and atop the grate and then I don't have to clean the grate as often.
Sherman has three basic places. I tried putting paper towels down, but she would secretly move them. The only thing that stays is the tube rolled over a seldom-used perch/branch. She decided the paper was out to get her?
That's why I started this silly washing routine!
I think that the three places are due to falling and moving lower then falling and moving even lower. The first area is under what I've dubbed the sentinel branch; the other two are below her natural branch at different heights and areas. Her natural branch is forked with the lower fork near the bottom of her cage thus three heights.
Since I got her through a rescue and not My AV, her scars were well covered and, due to MY ignorance, I doubt I aske
she is molting and showers several times weekly, they're becoming more obvious. The AV pointed them out, too, along with her missing nails, her damaged wing. The new AV thought she'd fly though. We all go back next week.
Having never had a Pionus, I was and still am totally ignorant about expectations. As mentioned, Sherman is my first to have this happen, but she and the budgies are the only ones sleeping in the same cages they're in all day. Even Glenn has a night cage he loves in his room!