You can also try that sanding screen and water like they use for dry wall - It can also be used to clean porcelan toilets inside a house and not scratch -
I would try to pick a day to let them out in a run for a while and add paint to their surfaces. I have one painted coop and one not painted coop! The painted coop is 1000 times easier to clean!
Caroline
I would try to pick a day to let them out in a run for a while and add paint to their surfaces. I have one painted coop and one not painted coop! The painted coop is 1000 times easier to clean!
Caroline