How long can the waterproof performance of the Waterproof Baby polyurethane molded Potty Trainer last?- Ningbo Mianyang New Materials Co.,Ltd

1. Fully - enclosed and seamless design
Waterproof Baby polyurethane molded Potty Trainer uses an integrally - molded polyurethane mold, eliminating the grooves and dead corners of traditional potty training seats. You only need to flush with water during cleaning to completely remove residues.

2. Powerful suction - cup fixing system
Four highly - elastic suction cups can firmly adhere to toilets of various sizes. They can be easily removed after use, facilitating storage and transportation.

3. Ergonomic lumbar support
The seat surface curve conforms to the curve of a baby's waist, providing soft support and preventing lumbar discomfort caused by long - term sitting.

4. Full - size compatibility
Through an adjustable suction - cup layout, it is compatible with the sizes of mainstream toilets at home and abroad, meeting the usage needs of different families.

Waterproof performance and its durability
1. Waterproof characteristics of polyurethane materials
It uses high - density polyurethane foam, which has a smooth surface and is impermeable to liquids. It can keep the surface dry after contact with urine or water.
2. Service life and waterproof retention time
According to the actual feedback from users, under normal use conditions, the product can last for more than 3 years. The material has the characteristics of high - temperature resistance and anti - aging, and its waterproof performance basically does not decline over time.
3. Washing resistance and waterproof stability
Experimental data shows that after 50 times of regular cleaning or chlorine bleaching, the waterproof pressure of the polyurethane base film still remains at about 400 Pa, and the waterproof performance is hardly affected.
4. Easy maintenance
You only need to rinse it with clean water or wipe it manually. There is no need to use strong acid or alkali cleaners to avoid corrosion of the waterproof layer, further extending the durability of the waterproof effect.