Do the do it ur self at home laser treatment systems 4 hair work?

im asian with reasnobly light skin, i have thick black dark hair on my legs and im 13. does any1 know if they really work because i dont want 2 be ripped off and if they do could reccomend some. plz

Do the do it ur self at home laser treatment systems 4 hair work?

a do it yourself home laser treatment!? omg, please let a professional do it! i wouldn't aim a laser at my hair! you might hurt yourself. either wax, or shave, but please don't laser any hair off by yourself. you could seriously burn yourself.