A typical Isolaz treatment can last anywhere from 15-30 minutes. Before the treatment, a hot towel is placed on the face to allow the pores to open. Once the towel is removed, water is sprayed onto the skin. Goggles are to be worn the entire time during the treatment to protect the eyes from the laser. The treatment provider will then place the Isolaz tip on the areas to be treated with the appropriate settings. Pressure and warmth may be felt as a result of the vacuum, along with a flash of a light. The treatment may continue for one to two passes. After the treatment is done the treatment provider may apply sunblock to the treated areas. Most patients are a little pink after the treatment and it usually resolves less than half an hour.