Quartz is stain-resistant, not stain-proof, which means that while it's very tough to stain, staining is still possible if the wrong substances are left for enough time. Water stains are caused by mineral deposits within hard water. The stain occurs when the minerals merge with the quartz.
For hard water stains that are persistent, use a gentle soft scrubber, warm water, and dish soap combination. A soft scrubber is more abrasive than a microfiber cloth, which will help etch off the mineral deposits. Scrub in a slow and circular motion to cover as much surface area as possible.
Quartz is Waterproof
Unlike countertops made of natural stone, which are often porous and need sealing, quartz counters are totally waterproof. This makes for a mildew-free and clean surface that requires minimal maintenance.
Quartz countertops can stain if they are exposed to alkaline cleaners, high pH detergents, certain acids, nail polish, wax, makeup, and even some foods.
These minerals (usually calcium and lime) dry and bond to the surface, creating a chalky stain-like spot that won't wipe away. These spots are known as hard water spots or hard water stains, and are resistant to quartz cleaners.
Magic eraser may also be used to fight tough quartz stains, simply wet the magic eraser and apply in gentle, circular motion.
So, do quartz countertops stain? They can if they are not properly taken care of. Quartz has been proven to be stain-resistant; however, it is not a stain-proof material. In fact, quartz countertops are susceptible to stains from coffee, tea, wine, and chemical spills.
Some stains may be impossible to remove with regular cleaners. The appearance of blotches, haziness, or discoloured patches may also be a result of permanent chemical reactions. In such cases, it's always advisable to reach out to the retailer where you purchased the quartz countertop.
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.
You might want to rethink standing or sitting on your quartz countertop. While a quartz countertop is strong and durable, do not use it as a sitting or standing tool.
Quartz countertop care is remarkably simple. Just wipe the surface with water and mild soap or vinegar regularly. If you need to do more stringent cleaning (say, to remove stains), you can use Soft Scrub's gel cleaner, which contains bleach. Outside of that, you don't need to do much else.
Quartz counters do not need sealing due to their lack of porosity. Liquids and stains cannot penetrate non-porous materials because they have a built-in seal. Natural stone countertops, such as polished marbles or granite, have pores and small splinters that require sealing on a regular basis.
Don't. 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.
If you've got a tough stain on your quartz countertop that won't shift with mild detergent, then it's time to try a baking soda method! Making a paste with baking soda and water is a great way to remove stubborn stains from quartz countertops.
Bar Keepers Friend is also a good cleaner to use on your quartz to keep them shiny. Bar Keepers Friend is made for smooth surfaces and can be used daily.
This will dull the finish of your countertop. Chemicals such as drain cleaners, paint strippers, or products containing Hydrofluoric acid, Methylene chloride, or trichloroethylene will also discolor quartz countertops. You can use the same sponge and circular scrubbing motions as you would for cleaning water stains.
Overexposure To Sunlight
Overexposure to sunlight can turn your white quartz yellow, especially if the sunlight is hitting your worktops every day for long periods of time. Sunlight can be one of the most common causes of your white quartz turning yellow and is one of the easiest to prevent.
Scheduled Maintenance
Unlike natural stone, quartz does not need sealing or waxing to protect it from stains and mildew, even on a white quartz countertop.
Does quartz fade in sunlight? 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.
Coffee and Tea The natural pigments that give tea and coffee their dark coloration can create surface stains on quartz surfaces. Similar to wine, you shouldn't leave coffee and tea spills to dry on quartz, but you also don't have to panic each time there's a spill.
You Can't Set Hot Pans on Them
Although quartz countertops are extremely durable and considered heat-resistant, putting a hot pan right on the surface can damage the material. As with most other countertops, you'll need to use a trivet or stove mitt to protect it, as heat can cause discoloration and/or cracking.
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.
Vinegar is very acidic and can cause the quartz to discolour or disintegrate. If you need to use vinegar for cleaning quartz, always make sure you dilute it with water. Lysol wipes may be acceptable for quick cleaning as long as they are bleach free but use them sparingly.
Though quartz will resist permanent staining when exposed to liquids like wine, vinegar, tea, lemon juice, and soda, or fruits and vegetables, it's important to wipe up spills immediately—before they have a chance to dry. Take care of fresh messes with mild dishwashing detergent and a soft cloth.