This came up in another thread and figured I'd share this with anyone who doesn't already know this trick.
Obviously, it doesn't have to be Reynolds/Braggs, but you need to get yourself some aluminum foil and apple cider vinegar.
Pour some vinegar into a disposable container, ball up a small sheet of foil, dip it into the vinegar (or spray onto desired area) and then scrub with foil....Wipe clean with microfiber...Then seal with wax....done and done
https://www.instagram.com/p/BU2HPR8h_yF/?taken-by=mmyriad
Easier to link this post than upload a video