1. When using the bath ball, avoid letting bubbles enter your eyes. If you accidentally get into your eyes, you should immediately rinse them with clean water.
2. After the shower, be sure to rinse the foam above the bath ball, and finally shake it dry to make it completely dehydrated. Place it in a dry place to avoid moisture and breeding bacteria.
3. Bathing balls should be soaked in boiling water every other week, and changed at least every three months.