In order to prepare for treatment with the PDT device, there are steps necessary to achieve favorable results. Primarily, make sure to wash the skin into which the device is to be applied of all make-up, excess oil and dirt. It is also recommended to limit exposure to the sun for not less than twenty-four hours before the appointment to lessen the chance of skin irritation. Drinking plenty of fluids is important to ensure that the skin stays adequately hydrated. At last, see a specialist with regards to your skin to formulate the appropriate treatment. Considering the way that our PDT equipment has been developed to aid the process, delivering perhaps the only one needed effect should not be a problem.