Before the conclusion of a method, a few essential things to be aware of, such as the colour of your hair, can influence the treatment's efficiency. As a result, those with fair hair or hair that has a red color may find treatment not very effective. On top of that, for those with dark skin, the procedure is not without problems, as in some cases, lasers can create more serious post-treatment discoloration. The sensation of a soft zapping might be experienced while under treatment. The skin might be red, painful, or even more sensitive after removing the hair for some time. Only by strictly following the advice of your dermatologist can you have a proper outcome.