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You must not expose quartz countertops to harsh chemicals, as they can damage the surface. Avoid using bleach, oven cleaners, or any other cleaning products containing pumice. Also, you should not use furniture polish, paint removers, silver cleaners, or oil soaps to clean the surface.
Quartz stone is non-absorbent, which means quartz countertops are technically stain-resistant. Since it is also scratch-resistant, it needs very little maintenance. There is no need to seal quartz countertops like granite and marble countertops.
The quick answer is yes—and no. Indeed, quartz countertops don't require sealing or ongoing maintenance, and that quartz is resistant to chips, scratches, and stains. But quartz is not impervious to damage caused by chemicals, dyes, abrasive particles, or extremely high heat—no countertop material is!
Quartz countertops are non-porous, which means they do not absorb liquids and are highly resistant to staining. This makes them easy to clean and maintain, as they do not require sealing or special cleaning products.
Quartz is non-porous so it resists staining and will not absorb, juice, oil, wine, coffee and other sources of stains in the kitchen.
Nonporous materials do not have any entrance points for germs, making it nearly impossible for quartz countertops to host bacteria, mold, or mildew. High-quality antimicrobial quartz countertops can give homeowners peace of mind, especially if they spend a lot of their free time in the kitchen.
Quartz can be more expensive than other countertops but is generally cheaper than natural stone and other luxury options. It does require professional installation and can discolor when exposed to high temperatures and extensive heat for long periods.
It's bacteria-free, non-porous, very resilient, and non-porous. Consequently, it will need less maintenance and upkeep than granite. However, the look of quartz is uniform and although it imitates natural stones, it comes in well-established colors and designs.
Avoid using both alkaline and acidic cleaner because they will break down the bonds between quartz and resin and cause long-term damage to the surface. Harsh and acidic cleaning agents such as vinegar, lime, lemon are going to erode the sealant of the countertops' surface over time.
Quartz has a lower water absorption rate of 0.5%, meaning that it does not retain water very easily. Stains happen when a liquid has absorbed into a material and cannot be removed, or at least cannot be removed easily. Because of the low water absorption rate, quartz is very resistant to stains and water damage.
Quartz stone has been known as the material that is highly resistant to stains. That is due to its non-porous surface, which prevents liquids and spills from leaving a stain. However, when quartz is exposed to hard water, if that water is not wiped off, it can leave mineral deposits.
At room temperatures quartz is practically insoluble in water. Tap water is usually almost saturated with dissolved silica (with respect to quartz), and the dissolution process is very slow, so there is no need to worry about quartz crystals being damaged by repeated cleaning.
Clorox wipes should never be used to clean your quartz countertops because the solution used in the wipes can potentially damage the surface. Instead, use warm water and mild soap, white vinegar and water or a quartz cleaner.
Your coffee pot, a bowl of soup, or mug of hot tea won't damage quartz surfaces.
Magic eraser may also be used to fight tough quartz stains, simply wet the magic eraser and apply in gentle, circular motion.
Quartz is made up of mostly quartz mixed with resin. The resin in the quartz is highly affected by heat, and this is why placing a hot pan on quartz is so strongly discouraged. If you were to put such high heat on quartz, the resin is very likely to burn and the countertop's coloration would be significantly impacted.
Based on significant research from granite's around the world, it is determined that there is a minimal and acceptable amount of radon in average granite building materials. Although quartz countertops will have less to zero radon, it does not preclude granite as a “less safe” choice in kitchen countertops.
When slabs of engineered stone are cut and finished to fit a kitchen or bathroom, large quantities of silica particles are released. If workers inhale them, it can start a process leading to silicosis as well as to lung cancer and kidney disease.
Quartz, silica, crystalline silica and flint are non-toxic materials having no known adverse health effects from ingestion. However, it does pose considerable hazards with respect to long term inhalation. CAS: 14808-60-7 Silica: ACGIH TLV & OSHA PEL: 0.1 mg/cubic meter 8 hr. TWA, Respirable Dust.
As quartz is a natural stone, it tends to absorb dampness, which further leads to mold breeding. Some stains may also soak up inside and form denser stains. Once you have deep cleaned your surface, you can regularly maintain it with a maintenance cleaner.
Quartz and granite contain varying amounts of uranium, thorium, and potassium, which are naturally radioactive.
Abrasive cleaners and scrubbers such as Comet or Scotch-Brite are not recommended, as they can scratch the smooth surface of quartz. The best way to care for your quartz is to prevent damage before it occurs. Use trivets or potholders under hot pots and pans to avoid heat discoloration.
The source of natural energy.
The property that makes quartz an electronic miracle, is the fact that, when compressed or bent, it generates a charge or voltage on its surface – a phenomenon called the Piezoelectric effect. In the same way, if a voltage is applied, quartz will bend or change its shape very slightly.
Quartz is an electrical insulator, as there are no freely movable electrons in its crystal structure like in metals. Nevertheless quartz shows an interesting behavior when exposed to electric fields.