What You'll Need
Industrial sander
Diamond pads with abrasive grits
Diamond pads with less abrasive grits
Buffing chemical solution
Clean rug
Broom
Pail of water
Step 1 – Clean the Granite Flooring Area
Granite flooring undoubtedly loses its luster and shine because of dirt and stains. Make sure that your granite flooring really needs refinishing by removing dust particles and stains using a broom, clean rag and water. Consider letting it dry after cleaning to see if you need to proceed to the next steps.
Step 2 – Flatten Your Granite Flooring
Once you have determined that your granite flooring really needs refinishing, start the steps to flatten out the tiles. Get a regular industrial sander to even out slants and rough edges on your granite flooring. Flatten areas that have seemingly irremovable stains. Clean off dusts and debris.
Step 3 – Hone Your Granite Flooring
Fit a diamond pad with an abrasive grit to your industrial sander. Get to the spots that have deep scratches, slants and rough surfaces. You can also use the diamond pad-powered industrial sander to get rid of the hardest to remove stains and similar impurities. Be careful not to hone the areas that do not need further sanding as this would only create irregular textures.
Step 4 – Polish Your Granite Flooring
Remove the diamond pad with abrasive grit from your industrial sander and replace it with one that has a lot less abrasive grit. Again, run your industrial sander on the entire space of your granite flooring. Remember to do this with care so as not to damage your precious granite tiles. Clean off dust with an airbrush to determine if you still need to do the next step. If you think that your granite flooring has gained back its shine and luster, stop your refinishing routine here.
Step 5 – Buff Your Granite Flooring
Buffing for granite flooring only takes place when the project involved is considered to be old. Those who have abandoned spaces usually resort to this last step to gain back the shine of granite flooring. Get a buffing chemical solution especially made for granite floor. Apply it to the area concerned as instructed by the packaging. Leave the chemical solution to dry unless otherwise advised. The solution would begin a chemical reaction that would bring out the best shine possible from your granite flooring. Read the instructions of the solution as you might need to use a floor polisher for the best results.
Source: www.DoItYourself.com