
It's now got bugs and road gunk smeared on it, and I'm not sure how to clean it. Is standard every day Windex type stuff OK to use on it? How about RainX'ing it? I'm not so much worried about doing anything to the defrost grid, as it's highly unlikely that it's going to see any duty as a sled helmet again. What I am worried about is doing something like clouding up the plastic visor, making it totally unusable.