niconico88 Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 31 post (of 31 total) ← 1 2 3 Author Posts October 26, 2020 at 2:12 pm in reply to: I am using blue light #1069 niconico88Participant @leydicarol001 – Hi, the waveleght of blue light is effective at killing bacteria on our skin, and also getting rid of radicals that oxidize and age of our face. Author Posts Viewing 31 post (of 31 total) ← 1 2 3