Originally Posted by Devin4x4
What are you supposed to use then?
When you remove them put them in bags (completely sealed is better) and DON'T take them out until you finish everything. This helps to keep dust down to a minimum. If you're painting the bezels remove them right away and then put the lenses in bags. Before sealing the heads blow the lenses off with compressed air but do not wipe them with anything because they scratch VERY easily. That's why it's important to keep them clean.