Avoid harsh cleansers and abrasives
Strong or acidic chemicals and abrasive materials, including
sponges, can damage granite. These materials can also dull
and break down the sealant that was applied to your countertops. Avoid window cleaners, and cleaners with ammonia, bleach, vinegar or citrus juices.
Wipe up spills
Reduce the risk of stains from food or liquids by wiping up
spills as soon as possible. The oils and dyes from these
items can seep into non-sealed stone surfaces or granite
surfaces with old sealants that are in need of resealing.
Please keep in mind that acidic foods left on your surface
can damage or reduce the life of your sealant.
Clean with mild dish soap
Just use a soft wash cloth, water and a mild dish detergent
for general cleaning of the granite. If it needs disinfecting,
mix up a solution of 50/50 water and isopropyl alcohol and
spray down the counter top with it. Allow it to sit for a few
minutes and wipe up with clean water. Dry with a microfiber
towel.