Your granite should be wiped clear daily or after each meal preparation with a granite cleaner formulated specifically for granite and other natural stone.
Flush the area with a mix of water and mild dish soap; rinse several times. Dry the area thoroughly with a soft cloth. Repeat as necessary. Avoid harsh cleaners: Granites may contain trace levels of acid-sensitive minerals, so don't use cleaning products containing lemon, vinegar, or other acids.
Note: Some experts will recommend sealing granite countertops every “6-12 months” or “3-5 years”, but there is no hard and fast rule.
Fancy cleaners aren't necessary for cleaning granite counters on a daily basis. You really only need three things: Warm water, mild dishwashing liquid and a microfiber cloth. Tip: Make sure your dishwashing liquid doesn't contain citrus extracts, as they're too acidic for granite countertops.
Clorox Wipes/Clorox Multi-Purpose Cleaner
Clorox, whether it is Clorox wipes or the Multi-Purpose cleaning fluid, is not safe to use for cleaning and disinfecting your granite. The multi-purpose cleaner contains bleach, which is extremely harmful for granite and many other natural stones.
Do use a mild detergent soap. Regular Dawn or other dish soaps work well. Do use a soft cloth. No special tools needed here: a soft cloth will help remove all grime and dirt without damaging countertops.
Frequent use of vinegar, Windex or bleach will dull the granite and weaken the sealant. Instead, a little soap and water should do the trick. Add dish soap and warm water to a sponge, get a good lather and begin cleaning. Avoid using abrasive pads, as granite can be scratched.
A mild dish soap is the handiest cleaner you have that is safe for granite. Alternatively, consider a commercial cleaner that's specifically formulated for granite. Many natural cleaning products are also safe for use on this surface, but read the label for confirmation before using them.
Granite is Heat Resistant
Placing a hot pan on a well-maintained granite slab will not cause it to crack or weaken. Just remember that repeatedly placing a very hot pan on the same spot may cause granite to discolor.
Water Will Discolor Them
Even something as simple as leaving a cold glass with condensation on your unsealed counters can change them. That's because water can penetrate the stone and leave behind water marks, permanently altering the appearance of your counters and potentially making them look dirty.
If you're looking to get your granite clean and shiny in a pinch, Rapinchuk's favorite daily cleaning formula is combining 1.5 cups water, 2 tablespoons rubbing alcohol, and 0.25 teaspoons castile or dish soap. “Pour in a spray bottle, spray on counters, and wipe clean,” she advises, with no rinsing necessary.
Buff the granite with cooking oil to provide shine and stain resistance. Apply cooking oil to a clean cloth, then make circular motions across the surface of the countertop. Use gentle pressure as you buff the surface.
Granite polishing powder: Also called stone polishing compound, powder offers a quick and easy way to put a fresh gleam on granite while removing minor scratches and stains. If using it dry, choose a buff polishing pad to work the polish over the surface of the granite in a steady, circular pattern.
Make a mixture of three parts baking soda to one part warm water, and combine until smooth. Apply a thin layer of the paste to your granite surface, and gently buff with a clean cloth. Wipe away any residue with a damp cloth and dry the granite for a smooth, shiny surface.
Daily granite countertop care is as easy as cleaning with a gentle cleanser like Murphy's Oil Soap or mild dishwashing liquid. If needed you can use a synthetic scrubbing pad to clean your granite counter. With the proper maintenance, granite countertops stay new-looking for a long time.
Once you've sprayed down your countertop, wipe it clean with a dish cloth, terrycloth towel, or clean microfiber cloth. Some people use paper towels, but because paper towels come in many different types, some of which work better than others, we find it best to use something a little more consistent.
Clorox and Lysol sprays and wipes are convenient, but they are not safe for granite countertops. They rarely contain bleach, but they do generally contain citric acid to help remove soap scum. Avoid using bleach as well.
Avoid anything that contains bleach, lemon, vinegar or any wipes or cleaners that have grit or acid in them. It's important to note that even non-scratch cleanser products contain abrasive materials that should not be used on your granite countertops.
Be careful when you are buying wipes too; stay away from citrus ones as they might be too abrasive for the surface. Stick to just plain baby wipes for the best results. For materials to wipe down your counters with, you should also stay away from abrasive materials like a scouring or scrubbing pad.
While a cloudy film on your granite countertops can be alarming and annoying, it's a very common occurrence in natural stone countertops. A cloudy film is mostly caused by a build-up of substances on the top layer of porous stone but can also be caused by poor sealing methods and by using the wrong cleaners.