Washing tattoo potion for tattoo has a certain removal role, but not recommended to use potion to wash tattoos, for the following two reasons: First, the potion is generally a strong corrosive chemicals, the use of corrosive tattoo will gradually remove, but because the tattoo is also a biological dressing with color, its color is also very difficult to remove, the potion corrosion effect is not particularly good, generally not completely removed. Second, because the potion is a strong corrosive chemicals, normal tissues such as nerves, blood vessels or skin have certain damaging effects, the potion to wash the tattoo while washing off part of the tattoo, but also damage to normal tissue. Tattoo not all wash off later may occur scar growth or wash between the potion to produce infection, resulting in local redness, swelling, heat, pain symptoms or due to the spread of infection throughout the body caused by the patient fever, may require antibiotics to treat, so the use of potion tattoo wash is not recommended.