When the Skin Tone Sensors are placed on the treatment area the blue light emitted by the Sensors is reflected back from your skin. The device then detects your skin tone is appropriate for use. The device will only flash if it detects a safe skin tone.
To get the most out of your SmoothSkin Bare+, you should use it every week to ensure all hair follicles are treated. In the first few weeks following the initial treatments, you will still see some hairs growing. Relax, these will likely be the hairs that were not treated in their growth phase (when IPL is most effective), so be sure to keep up with the treatments!
Within 4 weeks, you should be seeing a reduction in hair regrowth. There will still be some hairs that need treating as you need to catch each hair in the right phase, but with continued treatments you will see continued hair reduction. Once you get the desired results, you’ll still need to continue with top-ups around every two weeks to prevent hair regrowth.