Photons, e-rays and lasers can't achieve permanent hair removal. Therefore, it is recommended to use some well-known hair removal creams. Do not use perfume, antiperspirant, sunscreen products or bask in the sun for half an hour. Hair removal is best done at night. Let the skin sleep, rest and reduce the chance of irritation. Of course, the most direct and effective way now is to use Pauline from the United States, which is used by many people now, but it is quite expensive.