In order for the treatment to be as successful as it possibly can be there are a few requirements to take on board: Please ensure the area to be treated is free from ALL topical solutions Shaving is required 2-24 hours prior any sooner can result in heightened sensitivity during the process Avoid exposure to the sun for a minimum of three days before treatment whilst tanned skin is absolutely fine to work with, the tan cannot be active in order to achieve maximum results Cease use of tanning creams two weeks before treatment Avoid bleaching, plucking, waxing, epilation and any other forms of hair removal for 4 weeks prior Do not use essential oils 48 hours prior Depilatory creams should be avoided 1 week before treatment commences Cold sore medication can be taken five days before and five days after treatment Should you be on antibiotics it is recommended to leave a two week gap between taking them and starting treatment