As good as a cleaner for windows and other glass surfaces, Windex has some elements on its compositions that can permanently damage granite when used for a long time. For that reason, you should never use Windex on granite.
Don't use harsh chemicals, acidic cleaners, or abrasive scrubbing tools: Stick with warm water, mild dish soap, and a soft microfiber cloth. Steer clear of vinegar, which can dull the granite and weaken the sealant—though there are plenty of other ways to clean with vinegar around the house!
Still, when you clean your granite surfaces, avoid using anything acidic. "This includes lemon juice, products with citric acid, vinegar, or corrosive cleaning agents, such as bleach or ammonia," she says.
Granite is a stone that's strong enough to support the weight of small appliances and cutting boards. However, it's prone to damage from sharp objects like knives. Avoid using your granite surface as a cutting board. This can cause chips, scratches, dings, and other damage.
The list of materials that can never be used on a granite countertop is extremely long. Basically, anything that is not perfectly PH neutral is going to harm your stone in some way. This includes any product – natural, man-made, or homemade – that contains anything acidic or alkaline such as lemon or citric acid.
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.
Don't pour soap directly on granite countertops. Stone is porous, and full strength soap can seep into pores causing tough to remove stains. Always dilute your soap with water before cleaning. Don't use an abrasive scrubber.
Formula 409 is a bathroom cleaner and disinfectant that works on removing soap scum and other debris from bathroom areas. It contains a number of ingredients that are damaging to granite, so you shouldn't use it on any granite countertops or vanity areas in a bathroom.
A half teaspoon of dishwashing liquid to 2 cups of water, applied via spray bottle, is typically all it takes to care for granite slabs. Be especially careful of acidic, caustic cleaners to prevent the dulling of granite surfaces.
Luckily, everything you'll need to clean your hard surfaces can already be found in your home: Concentrated dish soap that's tough on stains and grease while staying gentle on stainless steel, granite, and glassware, like Dawn® Platinum Powerwash Dish Spray. Soft cloth and sponge.
Note: Some experts will recommend sealing granite countertops every “6-12 months” or “3-5 years”, but there is no hard and fast rule.
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.
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.
One simple disinfecting solution that easily destroys bacteria is a two ingredient combination of dish washing detergent and good old isopropyl alcohol. All that is required is a few drops of the detergent and four tablespoons of the alcohol to create an concoction that will clean granite countertops quite efficiently.
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.
Here's how to disinfect granite countertops safely. Mix one part water and one part rubbing alcohol in a spray bottle. Spray it on the countertop and let the disinfectant sit for five minutes. Rinse with a damp cloth and buff the granite with a dry microfiber cloth to restore the shine.
However, vinegar should never be used on your granite countertops. Vinegar is made up of acids that can severely harm your granite. Even if it is diluted, vinegar may still leave acids on your granite countertops. This can cause your natural stone countertops to etch.
Thankfully, Soft Scrub has products that are tough on stains, yet gentle on your most delicate kitchen countertops. Granite and Marble – Specially designed to remove stubborn stains without damaging high-end surfaces, Soft Scrub's Multi-Surface Gel restores granite and marble countertops to their original shine.
So while you can cut and chop directly on your granite surface, unless you want to replace your lovely Laguiole knives on a regular basis, your best bet is to use a cutting board. A luxury of having a granite countertop is that, if you're in a hurry, you can cut up an apple right on the surface.
It's a fact that there are some acceptable imperfections in granite, like natural fissures and pits. But there is a difference between the natural flaws and the low quality. Any defects, such as scratches, dents, or chips, indicate a lower quality of the granite.