You should, by all means, avoid using tub cleaners, window cleaners, bleach, and powdered alkaline cleaners. Vinegar and lemon are also a big no, owing to their acidic nature, that can erode the surface. A mix of baking soda and water is just right, to get rid of oil and tough stains.
Different types of granite stones have to be maintained differently. If you’re looking to revamp your modular kitchen in Chennai, engage a professional to understand what type of countertop works best for your needs.