Heat damage: Although quartz is heat resistant, excessive heat exposure can cause damage or discoloration to the resin binder. Chemical exposure: Harsh chemicals and cleaning agents can react with the resins and pigments in quartz, causing discoloration or yellowing.
Yellow staining of any lighter coloured quartz occurs from when any high pH cleaners are used frequently eg. 99% of off the shelf cleaner are a pH of more than 10. Which is the same pH or corrosiveness as drain cleaner.
Chemical Exposure
This yellow staining develops when harsh chemicals contact the white quartz due to the chemicals being able to react quickly with the resins. This staining is preventable and also curable! It is best to contact a professional to prevent the yellow staining from turning to an orange shade.
Making a paste with baking soda and water is a great way to remove stubborn stains from quartz countertops. Simply mix a few tablespoons of baking soda with equal parts water until you form a paste. Then, apply it to the stain and let it sit for several minutes. After a few minutes, wipe it away with a soft cloth.
Because quartz is made using polyester resin, over time you may start to notice some discolouration - particularly in lighter coloured countertops. On average, it takes less than a year of daily sunlight for a quartz worktop to fade.
The harsh truth is that Clorox wipes are not an effective way for cleaning quartz countertops. While using them gives the appearance of cleanliness, it actually causes unintentional damage to the countertop after prolonged use.
Create a paste of ½ teaspoon salt and white vinegar. Gently rub the surface of your crystal stemware, and let the paste sit for 10 minutes to dissolve hard residue. Meanwhile, fill a plastic bin with warm water and one teaspoon baking soda. Set the glasses in the water and pour white vinegar over them.
Quartz countertops are highly resistant to stains as they are engineered stones and much easier to care for than natural stone countertops such as marble. Still, it's good to know that when accidents happen, you can fix them using readily-available products.
Magic eraser may also be used to fight tough quartz stains, simply wet the magic eraser and apply in gentle, circular motion. Clean the area thoroughly with water and dry with a clean towel after. For tough to fight grease residue, you may use degreasing cleaners.
You might notice some discoloration in your quartz countertop—especially light-colored quartz countertops—if it's exposed to constant direct sunlight. On average, it takes less than a year of being exposed to direct sunlight for a quartz countertop to show signs of discoloration.
Do not use abrasive cleaning agents such as regular Comet and Ajax. If needed, Bon Ami and Bar Keepers Friend are both approved non-abrasive cleaning powders that will clean without affecting Q's finish.
Quartz doesn't require a sealant. Using one is a waste of time and money and could even damage your countertop. Quartz isn't the same as other popular countertop materials and sealants have their drawbacks. A quartz countertop is durable and beautiful without a sealant.
Iron Oxidation
The most common culprit for white marble turning yellow is iron, which can be found in many natural stones. When exposed to water, acids or bleach, the iron in the stone will begin to oxidize and turn it yellow.
Yes, it can. However, this typically only happens if you've used indoor quartz outside or exposed the countertop to direct sunlight for prolonged periods every single day. Under normal conditions, discoloration from sunlight is relatively rare.
We recommend using a vinegar and water mixture to clean your quartz countertop. This will help remove any built-up dirt or chemicals without causing any damage. Be sure to dry off the surface completely after cleaning, as any leftover moisture can also cause the quartz to stain.
Vinegar is a versatile household cleaner that can help you tackle all sorts of cleaning chores, from flat paint walls to sticky residue from mirrors and glass. It's also a great option for cleaning crystal glasses by hand.
Today almost all Optic Crystal products are made from K9, however the quality of this crystal varies widely. The higher the cost the better the quality will be. At the lower end of the cost range K9 crystal will have no UV (ultra violet) light resistance and will turn yellow if exposed to any UV light.
We are big fans of cleaning with white vinegar, mixed in equal parts with water. Apply it to white quartz countertops with a soft cloth, allow it to soak for 15 minutes, then wipe away and rinse.
Here are all the types of surfaces you can clean with Dawn® Powerwash: Stainless steel appliances, pots, handles, and fixtures. Light and dark granite countertops and backsplashes. Quartz countertops and backsplashes.
Many people use Windex® or similar cleaners to help shine their countertops, while this is okay for most quartz, you should avoid cleaners with bleach or ammonia. Windex®, for example, comes in an ammonia-free version. The real key to caring for quartz is to be gentle.
UV exposure: Prolonged exposure to direct sunlight can lead to the discoloration of quartz countertops, especially those with low-quality resins or pigments. Heat damage: Although quartz is heat resistant, excessive heat exposure can cause damage or discoloration to the resin binder.
If a stain does occur, addressing it promptly can prevent permanent damage: Superficial Stains: For most stains, a soft cloth or sponge with water and mild detergent will suffice. For more stubborn stains, a non-abrasive surface cleaner specifically designed for quartz can be used.
Using items such as coasters, trivets, cutting boards, trays, hot pads, or toiletry holders will protect your white quartz countertops from damage.