Black Diamond Stoneworks Granite Sealer: Seals and Protects -Marble, Granite, Marble, and Travertine Countertops- Sealer for All Stone Countertops. Enhance Your Stone’s Natural Beauty.

Easy and simple to apply,total of 3 coat applications in each bathrooms and kitchen granite counter top area,loves the product, no harsh chemicals and odorless

I have a handyman business. One service I offer is deep cleaning of tile, marble, granite, or any masonry. One of my customers has a marble foyer and hallway that runs through her home front to back. It's about 3 years old. She asked me to scrub and seal it. She insisted the products be non toxic with no odor, so the Black Diamond products caught my eye. I mixed the cleaner 12 oz. per gallon. I scrubbed the floor and rinsed it. It didn't get much dirt off. I went over the floor again with spic and span and the floor was much cleaner. I applied the granite sealer the next day. Unfortunately, you could hardly tell I had done anything. While these products don't smell, they also don't work for marble floors.