I give this business five stars for its work, products, owners and crew. If I could give one hundred stars, I would! I truly thought my granite kitchen countertops would have to be replaced after a former boyfriend blackened them with cooking oil. I know now that the granite may never have been protectively sealed.
The Groutsmith came to the rescue. Apparently the near-magic poultice that is used by this company lifted the oil out of the rock surface even though the granite was installed 25 years ago. My countertops are now clean and beautiful. After the cleaning, a seal was applied to protect the surface for a couple of years.
Jan, one of the owners, was delightful to work with. Her crew was professional and had many years of experience cleaning surfaces. The price was less expensive than I anticipated, and the result met all my criteria. I will use this company again.