Just about anywhere!You can use Lumi on your legs, arms, bikini area, face, and anywhere else you have unwanted body hair. But if you’re planning on using Lumi on your face, we recommend staying below the cheekbones.Lumi is not suitable for the ‘inner parts’ of the bikini area, therefore you should never use it on the labia minora, vagina, scrotum or anus.To prevent discomfort, we advise you to treat the bikini area, inner thighs and buttocks with a lower setting, as this skin can be more sensitive.