To keep
Note: Some experts will recommend sealing granite countertops every “6-12 months” or “3-5 years”, but there is no hard and fast rule.
It requires very little maintenance and is quite durable. However, when looking to maintain its stain resistance, some maintenance is required from time to time to reseal the material. In its natural state, granite is porous and absorbs liquids easily, therefore it needs to be sealed to make it stain-resistant.
If the granite surface immediately takes in most of the water and develops a dark mark or ring, you need to seal it once every few months. If it takes a few minutes for your stone countertop to soak up all the water, you only need to seal it once every year or two.
Windex; acidic cleaners, like vinegar, lemon, lime; or anything with ammonia or bleach should be avoided. Frequent use of these chemicals will dull and weaken the sealant over time. Basically, the harsher the cleaner, the quicker it will break down the sealant.
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.
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.
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.
It is like any other natural material. Wood has its grain, and stone has its pores. Fortunately, it's easy to seal a granite countertop. It takes just a few minutes and requires little more than a granite sealer and a clean pad.
Jokes apart, it is expected that with proper care, the lifespan of a granite countertop can be up to 30 years or more. In fact, it can even outlive your house. However, that is just an arbitrary number that can increase or decrease depending on how you maintain granite.
While tile may be able to endure for 100 years or more, that doesn't take into account the gunk and grime that can accumulate between the tiles. On the other hand, granite and other natural stones can expect a lifespan of 100 years, and maybe more, without worrying about such annoyances.
The naturally cool temperature of granite is not the only reason why it is perfect for preparing pastry. When rolling out pastry you tend to use a lot of flour; a smooth granite surface makes it quick and easy to wipe the excess flour away.
It has a natural water resistance that helps protect it. However, it isn't water-proof. Because granite is a stone, it is also naturally porous. And while it won't absorb in the same way as, say, sandstone or limestone, it will still absorb bits of moisture that can eventually damage your counters.
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.
A properly sealed countertop repels water, causing it to bead up on the surface. But if it isn't sealed in a place where water is constantly used – like the kitchen and bathroom – water will penetrate the stone and leave behind water marks and a dirty appearance.
For regular granite cleaning, the best cleaner is nothing more sophisticated than mild dish soap diluted with water. (You can also make a homemade granite cleaner made with a base of rubbing alcohol.) Wet a sponge with water from the tap and squirt dish soap into its center. Bear in mind that granite scratches easily.
Quartz is actually harder than granite and thus, more durable. In fact, quartz is nearly indestructible, and because it isn't porous like granite, it's easy to keep your countertops relatively bacteria-free. Be careful with cooking pans though: Quartz can be damaged by excessive heat, so use heating pads at all times.
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.
Warm water and dish soap: The best way to clean granite countertops is to use a mixture of warm water and mild dish soap, such as cleaning with Dawn Powerwash, says Ahmed Jamal, cleaning expert behind CleaningAdvisor.
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.
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.
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.
Consider using special granite countertop cleaner: Check the cleaning aisle at your grocery or big box store for granite countertop cleaning products. It's not necessary to use special cleaners—warm water and soap work just fine—but this is an option if you wish to utilize it.
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.