I don't know about harmful, but i think the approved list is talking about Windex brand window cleaner. while unlikely there could be ingredients in the formula that could cause adverse affects. personally i just stick with Isopropyl, it seems to be doing its job given i have not seen and performance drop in my marauder yet.
I would like to try the simple green/Isopropyl mixture that is said to work well, just need to find where to buy the stuff lol
Bookmarks