Here’s the tool/ device that I use during breakouts! LED ACNE LIGHT THERAPY: LightStim for Acne LED Light Therapy Device. The wand used blue light to destroy acne-causing bacteria, and red light to help soothe and calm the skin, which helps clear existing breakouts! You hold the wand on the area you want to treat and when the 3 min timer goes off then you move to the next area. Super easy.