All parts, from the toilet seat cover to the potty chair and the upholstery, are removable and washable. You can therefore clean them thoroughly with a damp cloth and soapy water. And for proper waste disposal, you will also get 2 rolls of potty bags.
This way, whether you're indoors or outdoors with your little ones, you can always make sure they're using a mess-free, germ-free toilet seat.