Laser Hair Revolution’s devices harness the power of diode laser technology to eliminate unwanted hair without the need for a trip to the spa. During the first use, customers set the device on low and place the touch bar for two to three seconds on the area they wish to treat. Each follicle absorbs the laser’s light and causes a light tingling sensation while it destroys the hair. Following treatments, users can experience itching, redness, or some swelling, which they can assuage with a cooling gel. Laser Hair Revolution’s experts recommend that users space treatments three to eight weeks apart depending on the body area. Two weeks after the first treatment, hair grows back lighter and thinner, and three to five sessions on the same area can exile fuzz for good. Characteristics Diode laser technology Three settings Cooling gel and lotion included Comes with security key, 110volt adapter, and user’s manual How to Get It Step 1. Purchase your Groupon using the buy button on this page. Step 2. Pull up your Groupon with your mobile device or by going to “My Account” and clicking the view voucher link. Step 3. Visit the website and select “Add to Cart,” then “Proceed to Checkout.” Step 4. Enter the redemption code located on your Groupon at checkout. Step 5. Enjoy