It works!
I’m one of those people who never write reviews but had to right after using this product for the first time. As a germaphobe, I’m a vigorous hand washer and I tend to get water all over the sink. Unfortunately, our  dark granite countertops show the stains more than the lighter counters in our last place. I’d tried granite cleaner and all purpose cleaner with a microfiber rag, but the stains would not come up. It took me less than 5 minutes when using this product. Highly recommend!
Rating: 5 stars