This vegan paste will remove stains from stoves, kitchen floors, metal, ceramics, porcelain, marble, wood, silverware, jewelry, glass shower doors, fiberglass doors, glass stove tops, countertops, toilets, sinks, bathtubs, car wheels, stainless steel, and so much more! Whew!
Promising review: “Since moving into this apartment I have gradually come to hate this tub because of the water stains I have tried every product on the market including crazy things from the internet like Coca-Cola, vinegar you name it..this stuff with a couple of swipes/scrubs and a toothbrush for the textured areas completely cleaned my tub in a way that I can only tell you excited me to the core of my being. All I can tell you is buy it and I wish you the best!” —Michelle
Get it from Amazon for $5.97 (available in larger quantities).