For a Brazilian laser hair removal, there are several steps that you must take before the procedure for it to be effective and safe. It is recommended that, before you treatment, that you remove all hair from the treated area – but do so the day or night before your treatment. Make certain that you use clear and non-perfumed products when you shave before your Brazilian and be sure to clean the area afterwards to make certain that no residue is left behind. The best results are achieved making sure that you have had four to six weeks of full hair growth before your first laser removal session. You should also exfoliate the to be treated area approximately three to four days before your first session and before you shave the area. As well, if you are having hair removed from your bottom, you should also take care to shave it so that you will get the results that you are striving for. Make sure that, when you are shaving, that you take care and are very gentle, so as not to nick or damage your skin, which will make your laser treatment more complicated and could possibly have a negative affect on your results. Lastly, avoid caffeine before your treatment.