I cleaned the almost new looking ones just now, and the green one is definitely not dirty enough to need a cleaning. Sent from my SM-G970U using Grasscity Forum mobile app
Thanks! Probably the amber or green colored one. Sent from my SM-G970U using Grasscity Forum mobile app
Salt and isopropyl alcohol, clue tips, paper towels . Sent from my SM-G970U using Grasscity Forum mobile app