1, pp material: pp is a kind of polypropylene plastic with excellent high temperature resistance and corrosion resistance, which can be sterilized at high temperature. The baby toilet made of pp has high durability and safety, and the price is relatively low. However, the toilet made of pp is relatively heavy and inconvenient to move.

2. pvc material: pvc is a kind of polyvinyl chloride plastic, which has excellent durability and waterproof, and is also easy to clean. Baby toilets made of pvc are common in the market and the price is relatively low. However, it should be noted that the baby toilet made of pvc may produce some harmful substances during use, so it is necessary to pay attention to the use method.

3, pu material: pu is a kind of polyurethane plastic, which has excellent wear resistance and impact resistance and is easy to clean. The baby toilet made of pu is light and easy to move. However, it should be noted that the baby toilet made of pu is expensive and not suitable for all families.