Hi foks! I burn most of my burnable waste, and I got to thinking that the fine, gray ashes are just the right texture for dust bathing. So I dumped some of the ashes in the little hollow where the girls dust bathe, and they seem to like it fine. I'm just wondering if it's safe or not. I only burn wood and paper, stuff I get in the mail. And of course I make sure the ashes are complete cool before I give them to the girls. I was just worried about respiratory problems or anything like that.