Bar Keepers is a miracle worker
I am very new to thhis sight and was happy to have a question i could answer. I have been using bar keepers friend for 8 years. When I first stated my construction cleaning service a superintendent ask me to buy it and use it. It will remove just about anything and is non abrasive....scratches in tubs,sinks,counters,will remove rust,crayon,marker and does wonders for stainless steel and is only about 1.50 per can. You can find it at kmart,walmart grocerie store usually next to the comet and zud but home depo does not carry it.I say it is amust have. Ihave never tried it on glass but i think i will now very carefully. Just to see what happens.