Usage: 1. Use it before half or one hour of sexual love. 2. After cleaning vagina, rinse the stick, then insert to the vagina slowly, rotated for about 30 seconds, due to different personal situation, the longest time is no more than 1 minute!
3. After using, rinse the item again for next use. It can not be wash too long, otherwise, it will be reduce the using times. 4. Keep it in a cool shade place. 5. For personal care: 3 or 4 days per time.