I have done laser freckle removal. My home is at sunrise. It's not expensive to do it once, it's only over 200 yuan. Let me put it this way: if you make 100 freckles, you will probably grow 40 freckles, which has already dropped by 60. You can do it after 3 months, the proportion is the same, but you can't do it all the time. It will irritate the skin, and the possibility of sun protection and hydration will decrease.

I hope my answer is helpful to you. You can ask me again if you don't understand.