1. Tattoo washing is to remove the original tattoo on your body through certain technical means. With the rapid development of science and technology, there are more tattoo washing methods, such as traditional Chinese medicine tattoo washing and laser tattoo washing. Laser tattoo washing is commonly used now.
2. When laser, chemical etching and grinding are used for treatment, each treatment should not be too deep. If the first treatment is not clean, the second treatment can be carried out, and the interval between each treatment should be 1-3 months. If the cleaning area is not too deep each time, there will generally be no scars left.