For a perfect result, the hair lenght should be repeated treatment at least 4mm and for first depilation at least 5mm. If You have been shaving for a year or more, three weeks should have passed since your last shave. After waxing You should not exercise, go to the sauna or bath for 24 hours. Sunbathe or go to the solarium, avoid at least 48 hours. To prevent hair growth, it is useful to dry brush or exfoliate the skin for 1 week after the treatment.