Hot water and dish soap should be adequate for daily sanitizing. However, if a stronger disinfectant is desired, mix together a 50:50 solution of water and 91% isopropyl alcohol. Spray onto the granite, allow to sit for 3-5 minutes, then rinse with water and dry with a clean microfiber cloth.
Rubbing alcohol is a natural bactericide and can also kill fungus and viruses. It has no ill effects on your granite or the seal on your granite so it's an ideal way to keep countertops clean. The list of disinfectants that are harmful for granite countertops is very long.
Hot water and dish soap should be adequate for daily sanitizing. However, if a disinfectant is desired, reach for a bottle of 70% isopropyl alcohol. Spray it onto the granite, allow to sit for three to five minutes, and then rinse with water and dry with a clean microfiber cloth.
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.
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.
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.
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.
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.
Always Use a Soft Cloth or Sponge
However, you always want to use hot water for any of those quick clean-ups. You might want to stay away from the regular dish soap. It will not harm your countertops, but it can leave a buildup of soap scum over time. In turn, dish soap will dull the appearance of your granite.
Pour one-half cup of rubbing alcohol, one-half teaspoon of dish soap, and one-and-a-half cups of warm water into the spray bottle. The disinfecting properties of alcohol, coupled with the de-greasing powers of dish soap, will deliver a one-two punch to banish bacteria and grime from the granite surface.
Even though you may think the higher concentration is more effective, experts say 70% is actually better for disinfecting. It has more water, which helps it to dissolve more slowly, penetrate cells, and kill bacteria. The disinfecting power of rubbing alcohol drops at concentrations higher than 80%-85%.
A solution of 50% water and 50% isopropyl alcohol (91% or less) can be used occasionally to restore the granite's shine. While some commercial cleaners are okay, they may break down the seal faster. It's best to use only dish soap and water.
70% isopropyl alcohol is by far better at killing bacteria and viruses than 99% isopropyl alcohol. As a disinfectant, 70% concentration of alcohol is the most effective at killing pathogens. Any higher or lower percentage will be less effective.
The best alternative, when you need to disinfect natural stone countertops, is rubbing alcohol with 70% or higher alcohol content. Alcohol is relatively neutral in pH, so it won't etch marble or softer granites.
Finished surfaces: Since the ethanol in it is a solvent, rubbing alcohol can liquify varnishes or finishes, doing major damage to your furniture or other surfaces in your home. Avoid rubbing alcohol on painted, shellacked, lacquered, or varnished surfaces, including treated wood.
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.
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.
Granite is a composite of magma and different kinds of minerals such as quartz, feldspar, amphiboles, and mica. The mineral mica is found in a lot of granite, and it is one of the things that gives granite a shimmery shine in certain places.
Any typical oil will work, for example vegetable or olive oil. Apply a small amount of oil to a soft, clean cloth, and buff the granite using circular motions. Don't forget to polish the edges of your counter! Oil will give your granite a nice shine, and also help it repel water.
Generally, over time the haze goes away after you wipe down your counters as you clean periodically. But if you want to act now, try using a damp towel followed by a dry towel to remove the haze. If that doesn't work, a mixture of dish soap and water applied with a microfiber cloth should clean it up.
Windex contains ingredients that can permanently damage the granite. While the most common damage done by Windex is dulling the shine of the countertops, it can also cause pitting.
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.
How to Remove Tough Stains From Granite Surfaces. Baking soda is a really wonderful ingredient that is extremely useful for removing stains from granite without damaging the surface with harsh and abrasive chemicals. Step 1: For cleaning oil-based stains, mix baking soda and water to form a paste.