The Arm & Hammer Secure Comfort Potty Seat by Munchkin features a snap-in deodorizing disc with the odor-eliminating power of baking soda (refills sold separately). The easy-to clean potty fits most standard toilets and is contoured to securely hold child in place. Order now and Get 23% off Arm & Hammer Secure Comfort Potty Seat, Colors May Vary