Tattoos should be washed well, the wound will not be inflamed and infected, and the scar will not be obvious. Those tattoo shops on the street are disturbing and the hygiene is not satisfactory. Let's choose a formal place.
General plastic surgery hospitals use lasers to remove tattoos, which is very painful. There is no other way. If the tattoo was tattooed a long time ago, it may not be completely removed, depending on the test results.
The price still depends on the size and removal effect of your tattoo.
Kunming is gorgeous and kind.