Quartz countertops are extremely popular in kitchens and bathrooms today due to their durability, aesthetics, and low maintenance. While quartz is very resilient, it still requires some periodic care and maintenance to keep it looking like new. Here is what you need to know about treating and caring for quartz countertops.
What is Quartz?
Quartz countertops, sometimes called engineered stone, are made from ground quartz crystals combined with pigments for color and resins that bind it all together. The resins make quartz non-porous so it repels stains and resists scratches better than many natural stone countertops.
Do Quartz Countertops Need to Be Sealed?
One of the best things about quartz is that it does NOT need to be regularly sealed like natural stone does. The resins make quartz non-porous, so liquids do not absorb into the surface. However, sealing is still recommended after installation to add an extra layer of protection. Use a sealer made specifically for quartz about once a year.
Cleaning Quartz Countertops
For routine cleaning, quartz only needs a simple wipe down with a soft cloth and warm water or mild soap. Avoid abrasive cleaners and scrubbing pads which can dull the finish. For stuck-on messes, use a non-abrasive cleaner formulated for stone.
Here are some quartz countertop cleaning tips:
- Use a microfiber cloth, sponge or soft paper towel. Avoid abrasive pads.
- Stick to mild soap and water or a specially formulated stone cleaner.
- Rinse thoroughly after cleaning and dry with a soft cloth.
- For dried spills, spray with stone cleaner and let sit for 5 minutes before wiping.
- Disinfect occasionally with diluted bleach – avoid leaving bleach on too long.
- Avoid vinegar, ammonia, bathroom/tub cleaners, and abrasive pads.
Quartz is stain-resistant, but not stain-proof. Blot spills quickly before they have a chance to set. For dried or stubborn stains, use a poultice mixture made for stone.
Preventing Damage to Quartz Countertops
Though durable, quartz can potentially be damaged if proper care isn’t taken:
- Use cutting boards and trivets for hot pots/pans to prevent burns.
- Clean spills promptly to prevent staining.
- Avoid sitting or standing on your countertops.
- Don’t use them to cut directly on. Always use a cutting board.
- Lift heavy objects rather than dragging across the surface.
- Don’t use abrasive cleaners, pads or scouring powders.
How to Treat Etches, Scratches and Burns on Quartz
While quartz resists scratches better than marble or granite, the surface can still become etched or dulled over time. Here’s how to treat common quartz damages:
For Minor Scratches:
- Use a polishing compound designed specifically for quartz. Apply with a soft cloth using circular motions.
- Alternatively, sand the spot gently with 600 grit sandpaper followed by 1500 grit.
For Etch Marks:
- Lightly sand the etched area with 400 grit sandpaper. Follow with 600 and then 1500 grit papers.
- Use a quartz polishing compound afterwards. Buff in a circular motion until the glossy finish is restored.
For Burns:
- Sand the burn spot gently with 400 and then 600 grit sandpaper.
- Follow with a quartz polishing compound, buffing in circles with a soft cloth.
For deep scratches, chips or cracks, professional help may be needed. Improper DIY repairs could cause further damage.
How Often Should Quartz Countertops Be Resealed?
Though quartz does not require regular sealing like natural stone, it’s a good idea to reseal your countertops about once a year. This adds an extra layer of protection against stains and etches. Use a sealer specifically formulated for quartz. Make sure to clean thoroughly before reapplying sealer.
Can You Remove All of the Sealer From Quartz?
If you wish to remove the sealer from your quartz entirely, you can do so by using a chemical stripping agent formulated for removing stone sealers. Follow product instructions closely. Be aware this will require fully resealing your countertops afterwards. Also test first on a small, inconspicuous area to ensure it does not damage the quartz.
How Long Does Sealer Last on Quartz?
With once yearly reapplications, quartz countertop sealer can last 3-5 years before needing full removal and reapplication. How long it lasts depends on usage, traffic and how well it is cared for. If properly maintained, sealed quartz countertops will retain their beautiful, glossy finish for many years.
Frequently Asked Questions About Treating Quartz Countertops
Should quartz countertops be sealed?
Yes, sealing is recommended after installation and then reapplied about once a year. Sealing adds extra protection against stains. Use a sealer formulated specifically for quartz.
How do you clean and disinfect quartz countertops?
Use a mild soap and warm water for routine cleaning. Disinfect with diluted bleach, but avoid leaving it sit too long. For stuck-on messes, use a specially formulated quartz cleaner.
Can you use vinegar to clean quartz?
No, vinegar is too acidic for quartz and can dull the finish. Stick to mild soapy water or a specially formulated quartz cleaner instead.
What happens if quartz countertops get scratched?
For minor scratches, gently polish with a quartz polishing compound. For deeper scratches, chips or cracks, professional help may be needed to repair or replace the damaged section.
How do you get burns out of a quartz countertop?
Lightly sand the burned area with 400 and 600 grit sandpaper. Follow up with a quartz-specific polishing compound, buffing in small circles until the original shine is restored.
Should you wax quartz countertops?
No, wax should not be used on quartz countertops. Quartz does not need waxed for added shine or protection. Save your wax for natural stone surfaces only.
Conclusion
Quartz countertops are some of the most low-maintenance options for kitchens and baths. While durable, some periodic treatment and care is needed to keep quartz surfaces looking pristine. With proper cleaning, prevention of damage, and occasional resealing, quartz countertops will stay beautiful for many years. Treat them with care, and your quartz surfaces will retain their elegant, flawless look.