I have a Coleman Delta TX A/C in my 78 sovereign
. The plastic shroud has yellowed from all the years of UV light and exposure I guess. I want to either paint it or put it in a bleach bath or something to brighten it back to a nice white color. Am I better off just pulling it out, scuffing it and painting it? Or will it work to put it in a bath of bleach to turn the plastic back to a nice lean white again?
Has anybody done this or is a new replacement readily available?