Quartz countertops are an increasingly popular choice for kitchen and bathroom remodeling projects thanks to their durability, low maintenance, and stylish appearance. However, like any other surface, quartz can develop unsightly water spots over time. Here’s a helpful guide on how to remove water spots from quartz countertops and keep them looking like new.
What Causes Water Spots on Quartz?
Water spots on quartz are caused by mineral deposits that are left behind when water evaporates on the surface. Hard water contains a high concentration of minerals like calcium and magnesium that get deposited on the countertop. Other sources of minerals that cause spots include tap water and cleaning solutions.
When water sits on the countertop and evaporates slowly, such as from a wet glass or spilled liquid, these mineral deposits are left behind, creating circular spots and streaks. Over time, the buildup of water spots can make quartz look dirty, etched, and dull.
How to Remove Existing Water Spots From Quartz
If your quartz already has water spots, here are some effective ways to remove them:
Use a pH-Neutral Quartz Cleaner
Look for a specially formulated quartz cleaner that is pH-neutral. Quartz has a low pH, so you want a cleaner that won’t be too alkaline. Alkaline cleaners can damage the protective top layer of quartz. A pH-balanced cleaner specifically for quartz will gently remove spots without etching or dulling the surface.
Spray the cleaner directly onto the spots and let it sit for a few minutes before wiping clean with a soft cloth. Avoid abrasive scrubbing. For stubborn spots, repeat the process as needed.
Baking Soda and Water Paste
Make a paste with baking soda and water and apply it to the spots using a soft cloth or sponge. Let it sit for several minutes to allow the baking soda to break down the mineral deposits. Wipe clean with a damp microfiber cloth. Baking soda is a mild abrasive that will lightly polish the quartz without damaging it.
Vinegar and Water Solution
Mix equal parts white vinegar and water in a spray bottle. Lightly mist the solution over the spots and let it sit for 2-3 minutes. Wipe away with a soft, damp cloth. The mild acidity in the vinegar will help dissolve the mineral deposits. Be careful not to let vinegar sit too long, as it could etch the quartz over time.
Use a 3% hydrogen peroxide solution, available at any drugstore. Dip a soft cloth into the peroxide and gently rub the spotted areas. You can also put some peroxide directly on the spots and let it bubble for 2-3 minutes before wiping clean. Hydrogen peroxide is effective at breaking down mineral deposits.
Daily Maintenance to Prevent Water Spots on Quartz
Once you’ve removed any existing water spots, be sure to take steps in your daily use of the countertops to prevent new spots from forming:
- Always use a cutting board for food preparation. Never cut directly on the quartz.
- Wipe up spills immediately with a soft, absorbent cloth. Don’t let moisture sit.
- Use a squeegee to wipe standing water into the sink after washing dishes, cleaning, etc.
- Blot wet glasses and containers dry before placing on the countertop.
- Clean quartz regularly with a pH-neutral quartz cleaner.
- Consider using a quartz sealer every 6-12 months to add an extra layer of protection.
Common Questions About Water Spots on Quartz Countertops
Can I use vinegar and water to clean quartz daily?
Vinegar should only be used occasionally for spot cleaning. For daily cleaning, use a mild soap and water. Vinegar can etch quartz over time if used too frequently.
What about using lemon juice to remove spots?
Like vinegar, lemon juice has acidic properties that can help break down mineral deposits. However,acidic cleaners like lemon juice should be used sparingly to avoid damaging the quartz. For best results, stick to a pH-neutral quartz cleaner.
Will a magic eraser work on water spots?
Magic erasers contain melamine foam, which serves as a very mild abrasive. When used with a light touch, they can remove some water spots and won’t damage quartz. However, magic erasers can potentially dull the surface if rubbed too hard.
How can I prevent water spots around a kitchen sink?
Use a squeegee to wipe standing water into the sink after washing dishes. Wipe down surfaces with a towel. Make sure wet sponges and cleaning rags aren’t left sitting on the countertop. Blot glasses and containers dry before placing down.
Why do some spots reappear after I’ve cleaned them?
If spots return shortly after removing them, there are likely mineral deposits built up underneath the quartz surface. Use a deeper cleaning method (like a alkaline quartz cleaner) to thoroughly remove all deposits so spots don’t redevelop as quickly.
Maintain the Beauty of Your Quartz Countertops
Quartz countertops are meant to be low maintenance. But it’s important to promptly clean up spills and stains to prevent permanent damage like etching. Follow these tips to safely remove existing water spots and keep your quartz counters looking like new for years to come. With proper care, your countertops will stay in great shape.