Yes. It is important to clean the surface well before applying the granite polishing cream. This is to ensure that it is free of any oils, residue, or films. It’s a polishing compound only, and the surface must be prepared prior to polishing.
You can use our Easy Scrub Deep Cleaning Cream to ensure that your granite countertops are cleaned well. Depending on the purity of the stone you're working on, use high-quality diamonds to hone the granite to at least 1000 grit or more.