Features: 1. **Deep Cleaning Power**: Our Sponge Tooth Cleaner utilizes advanced nano melamine cotton technology to effectively remove stubborn stains from coffee, tea, and more, restoring your teeth's natural whiteness. 2. **Easy to Use**: Simply soak the sponge in water, gently wipe your teeth, and rinse. The straightforward method ensures a hassle-free experience for daily oral hygiene. 3. **Comfortable Grip**: Designed for ease of use, the sponge is comfortable to hold, allowing for precise control while cleaning your teeth without any discomfort. 4. **Targeted Stain Removal**: Specifically designed to clean the flat surfaces of teeth, this sponge effectively tackles tough stains while avoiding gaps and rough edges, ensuring a thorough clean. 5. **Safe for Natural Teeth**: Ideal for everyday use on natural teeth, our sponge is not suitable for dentures, making it a perfect choice for those looking to maintain their bright smile. Our sponge tooth erasers contain nano melamine cotton and polypropylene. It can deeply clean stains on the surface of teeth. Effective removal of stubborn stains, such as coffee, tea stains, restore white teeth. Its use method is very simple: 1. Soak the sponge in water, and then gently wipe the dirt on the surface of the teeth, and then gargle; 2. Please wipe with the side first, and then wipe. 3. Gaps between teeth and rough surfaces on the sides of teeth cannot be cleaned with this sponge. Do not wipe the surface of the tooth with the narrow side of the sponge. Not suitable for dentures. Deep clean to remove stubborn stains. Comfortable to hold and easy to operate.