On Wed, 12 Aug 2015 01:11:37 +0000 (UTC)
John McCoy wrote:

I can't think of any reason it'd be better, but I'd avoid
window cleaners with ammonia. No need to make things corrode
any faster than they do naturally.

no idea what window cleaner he used and i do not know what the
ingredientss are in window cleaner

i think it may have been just something in a spray bottle he had on
hand and used it and liked it so kept using it