I found out when I watched a movie about a Greek wedding that Windex is good for a lot of things.
OMG the very best thing for sting or bug bites is Generic Windex. I am pretty sure it is just the AMMONIA in it
I mix half cup of Vinegar and 1 cup of water in a spray bottle to clean glass and mirrors. It doesn't leave streaks, it's cheap and cleans glass to a sparkling shine.
Soap scum build up on shower doors? I spray with WD-40, let it set for 10 minutes and wipe. WD-40 is good for lots of things.. if only the maker would add a nice fragrance to the formula!