Originally Posted by
Square & Compas
Are you talking about something like Dawn dish soap? Or the stuff you use in a automatic dishwasher, like Electrosal? If you're talking about the Dawn, I'll give it a try. If you're talking the stuff you use in an automatic dishwaher I'll pass. The automatic dishwahser stuff, no matter how mild, has abrasives in it. The abrasives won't scratch glass, that's why dishes come out looking great. But it will scratch polycarbonate lenses, which is what my eye glasses are made of. Regular sish soap like Dawn does not have abrasives in it. I have used it before just to clean my glasses and I do not recall ever having them scratched from it.
The Dawn kind.... regular dishwashing soap for handwashing the dishes. Put a little drop, then rub gently with your finger while rinsing it with a little tapwater. I used to do it to my xc ski racing glasses (Brikos mostly)