I am a 12-year-old girl, but I have a lot of hair, black and long. How to get rid of it? It should be effective and won't grow back.

Don't shave with a razor. It is normal to have a strong metabolism and thick body hair in adolescence. I'll be fine after puberty. I used to have long hair on my hands and feet and shave with a razor. When I get old, my hair gets stuck in the hair follicle and becomes a black spot, but the place where I haven't shaved is smooth and hairless.

In fact, some depilatory creams are quite good, and sensitive skin can also be used. Cut the body hair short before use. Or something sold by Watsons that looks a bit like a razor, but has two wheels in it, specially for removing body hair from women. Or the physical method of grinding your hair off like a grindstone, which is common on the Internet.