They're the absolute best at odor control. There's never any odor at all from my cage unless I fail to pick up the peed-on hay in a timely manner.
There's a little dust when you pour a whole bag in the cage, but it's not bad, and once you put the fleece on it, there's no dust at all.
There's a little dust when you pour a whole bag in the cage, but it's not bad, and once you put the fleece on it, there's no dust at all.