Quartz countertops are popular in kitchens and bathrooms due to their durability, aesthetics, and low maintenance. However, even quartz needs occasional cleaning to keep it looking pristine. Here is a detailed guide on how to clean quartz countertops properly.
Quartz countertops are engineered stone made from natural quartz crystals bonded with resin. They are non-porous, so liquids and grime don’t penetrate the surface. Quartz is resistant to scratches, stains, heat damage and requires very little maintenance compared to other countertop materials.
However, regular cleaning is still required to keep quartz counters clean, hygienic and prevent buildup of dirt, grease and grime over time. Cleaning with the wrong products can damage the quartz sealant and finish. This article provides tips on the safest and most effective products for cleaning quartz.
What to Use for Daily/Regular Cleaning
For regular cleaning and maintenance of quartz countertops, simple mild soap and water is usually sufficient. Here are the best options:
Mild Dish Soap
Add a few drops of mild dish soap like Dawn to warm water. Use a soft microfiber cloth or sponge to gently wipe the quartz. Avoid abrasive scrubbing. Rinse well and wipe dry. Dish soap cuts through grease easily without damaging the quartz sealant.
Look for pH-balanced or neutral cleaners specifically formulated for stone and quartz. These won’t etch or dull the surface over time with repeated use. Popular brands include Method Daily Granite cleaner and Weiman Quartz Cleaner.
As a mild disinfectant, hydrogen peroxide can be used to sanitize quartz counters. Dilute some hydrogen peroxide in water and wipe over the surface. Rinse thoroughly. Do not use this daily as it can lighten some quartz colors over time.
Water and Microfiber Cloth
For light daily cleaning, a damp microfiber cloth may be sufficient to wipe up dust and faint streaks from the quartz surface. Wipe dry to avoid water marks. Microfiber cloths are gentle and lift away particles easily.
What NOT to Use on Quartz Countertops
It’s equally important to avoid these common cleaners that can damage quartz:
- ❌ Vinegar or citrus cleaners – Acidic cleaners etch and dull quartz.
- ❌ Abrasive powders or scrubbers – They scratch the surface.
- ❌ Bleach-based cleaners – Can discolor and weaken sealant.
- ❌ Ammonia – Causes chemical damage.
- ❌ Window cleaners like Windex – Leaves streaky residue.
- ❌ Oil soaps – Can build up and cloud quartz over time.
- ❌ Acetone or nail polish remover – Can melt the resin binder.
How to Clean Tough Stains and Residue
For stubborn stains or buildup that regular cleaning cannot remove, these solutions can help restore your counters:
Baking Soda and Water Paste
Make a paste of baking soda and water and apply to the stain. Let sit for 5 minutes before scrubbing gently and rinsing. The alkaline baking soda dissolves grease easily without scratching.
Bar Keeper’s Friend
This abrasive powder cleaner can lift away dried food stains, residue from packaging labels, mineral deposits and more with minimal scrubbing. Avoid over using as it can dull the surface over time. Rinse thoroughly after use.
Mr Clean Magic Eraser
These melamine foam cleaning pads lift off stubborn marks and scuffs with just water. Gently rub stained areas without pressing too hard to avoid scratching the quartz.
Scotch-Brite Non-Scratch Sponge
For cooked-on food residue, a non-scratch Scotch Brite sponge can remove it by gentle agitation without damaging quartz. Avoid other stiff scrub sponges.
How to Sanitize and Disinfect Quartz
To kill germs on quartz, use:
- Diluted bleach – 1/3 Cup bleach to 1 Gallon of water. Rinse well after 5 minutes contact time.
- 70% Isopropyl alcohol
- Lysol or Clorox disinfecting wipes
- Hydrogen peroxide dilute in water
Avoid using undiluted bleach or leaving sanitizers sitting too long, as this can dull and etch quartz over time with repeated use.
Tips to Keep Quartz Clean
- Wipe up spills immediately to avoid stains setting
- Use cutting boards and trivets to protect from knives and hot pans
- Clean quartz after preparing raw meats to avoid bacteria
- Avoid abrasive pads, scourers and powders
- Clean softened water spots with diluted vinegar
- Re-seal quartz every 2-3 years for protection
Quartz countertops are low maintenance, but still require proper care and cleaning to prevent damage. By using the right cleaning solutions and avoiding harsh chemicals, your quartz counters can stay looking like new for many years.
With a mild dish soap and water solution for daily cleaning, and occasional use of baking soda, hydrogen peroxide or specialty quartz cleaners for tough stains, you can safely and easily keep your quartz countertops sparkling clean. Handle spills promptly and avoid scratchy abrasives to maintain the pristine beauty of your quartz surfaces.
Frequently Asked Questions
How do you clean dried on food from quartz?
For dried on food, make a paste of baking soda and water and let it sit on the stain for 5 minutes before gently scrubbing and rinsing. You can also use a Scotch-Brite non-scratch sponge and water to gently loosen burnt on food. Avoid using abrasive powders or scrub pads.
Can I use rubbing alcohol to clean quartz?
Yes, 70% isopropyl rubbing alcohol can be used to disinfect quartz counters. Avoid very frequent use, and rinse it thoroughly after 5 minutes contact time as rubbing alcohol can dull the surface over time. Always dilute stronger alcohols like 90% solutions.
What removes hard water marks from quartz?
Hard water deposits and spots can be cleaned with a diluted vinegar solution. Mix 1 part white vinegar with 3 parts water and wipe over the stains. Rinse thoroughly and wipe dry. Avoid using straight concentrated vinegar.
Can you use Magic Eraser on quartz?
Yes, Magic Erasers (melamine foam) are safe for cleaning quartz counters. Just dampen the Magic Eraser and gently rub stained or marked areas. Do not scrub vigorously, as melamine can dull the quartz surface over time with repeated hard scrubbing.
How do I polish dull quartz countertops?
For dull quartz, restore the shine and gloss using a quartz polish product specifically designed for engineered stone. Apply a small amount of quartz polish to a soft cloth and rub over the surface using small circular motions. Avoid drips. Rinse and dry thoroughly afterwards.