Hedgehogs are very good at cleaning themselves.[1] Every once in a while, though, your hedgehog may get some bedding, dirt, or other debris stuck in his quills.[2] If you notice his quills looking a little dirty, and he’s not able to clean them well himself, you will need to clean them. Fortunately, hedgehogs tend to like bath time, so cleaning his quills can be fun for both you and him!