I couldn't use this with my child because they were scared, so it ended up being put away. (´；ω；`) I did try putting the potty training seat on the toilet and having my child sit on it with their pants on, but they didn't use it, so it's clean. I've been storing it propped up in the bathroom. I've washed it with disinfectant spray, dried it, and then disinfected it again with disinfectant wipes. - Brand: Richell - Product Name: Pottis Potty Training Seat - Antibacterial Treatment: Yes - Target Age: 1 year 6 months - 4 years - Features: With handles - Color: White - Installation Method: Easy installation - Accessories: Included Thank you for looking.