How to Get Water Build Up Off Quartz Countertops

Quartz countertops are an increasingly popular choice for kitchen and bathroom remodeling projects. Made from engineered stone, quartz is non-porous, making it resistant to stains, scratches, and bacteria growth. However, quartz is not impervious to damage. Over time, mineral deposits from water can leave unsightly spots and stains on your countertops. Here is a guide on how to effectively remove water buildup from quartz.

What Causes Water Stains on Quartz?

Water stains on quartz are caused by mineral deposits that are left behind when water evaporates. The main culprits are calcium and magnesium. All water contains some traces of these minerals. As water drips or pools on the countertop and eventually evaporates, it leaves behind a mineral residue that adheres to the surface.

This buildup accumulates over time, becoming more pronounced and unsightly. Areas near sinks and faucets tend to exhibit the most water staining since these spots come into frequent contact with water.

How to Remove Water Stains From Quartz Countertops

Removing water stains from quartz requires using the proper cleaning solutions designed to dissolve and lift mineral deposits. Avoid abrasive scouring pads or powders that could scratch the finish. With the right products and techniques, you can restore the quartz to its original beauty.

Supplies Needed

  • Mild nonabrasive liquid dish soap
  • White distilled vinegar
  • Spray bottle
  • Soft cleaning cloths
  • Bucket of warm water
  • Grout brush or old toothbrush
  • Quartz countertop cleaning solution (optional)

Step-by-Step Process

  1. Mix a cleaning solution. In a spray bottle, mix together equal parts white distilled vinegar and warm water. Vinegar helps dissolve mineral deposits while being safe for quartz.
  2. Clean with dish soap first. Squirt a small amount of mild, nonabrasive liquid dish soap onto the stained area and use a damp soft cloth to clean in circular motions. Rinse thoroughly with clean water. This will remove any surface dirt and grime.
  3. Apply the vinegar solution. Spray the vinegar cleaning solution directly onto the stain. Allow it to sit for 5-10 minutes. This gives the vinegar time to react with the mineral deposits.
  4. Scrub with a soft cloth or brush. Use a damp soft cloth or an old toothbrush to gently scrub the stained area in circular motions to lift the minerals. Take care not to scrub too aggressively.
  5. Rinse thoroughly. Wipe the area with a clean damp cloth to rinse away all vinegar residue. Then dry completely with a soft towel.
  6. Use a quartz cleaner for stubborn stains. For extremely stubborn stains, apply a small amount of quartz countertop cleaning solution designed for stone surfaces. Use a soft cloth to gently rub the cleaner into the stain. Allow it to sit briefly before rinsing.
  7. Pay attention to crevices. Use a grout brush or old toothbrush to scrub vinegar solution into crevices, seams, and engraved patterns where buildup tends to accumulate. Flush with water and dry completely.
  8. Buff to finish. Once the stain is gone, buff the freshly cleaned area with a dry microfiber cloth to restore the quartz’s beautiful shine.

Tips for Preventing Water Stains on Quartz

  • Wipe up spills immediately to prevent pooling water.
  • Use coasters under glasses and bottles.
  • Keep quartz dry with a towel after using sinks.
  • Avoid scrubbing with abrasive pads or powders.
  • Have countertops resealed every 1-2 years for added protection.
  • Use a quartz-safe daily cleaner designed to repel water.

FAQ About Removing Water Stains from Quartz

How long does it take to remove water stains from quartz?

Most water stain removal takes 15-30 minutes depending on severity. Letting vinegar or a quartz cleaner sit helps dissolve mineral deposits. More difficult stains may require a second application.

What natural products can be used?

White distilled vinegar is very effective at dissolving water deposits on quartz. For regular cleaning, a few drops of mild dish soap in water works well without damaging the finish.

Can I use baking soda?

Avoid using baking soda, as it is mildly abrasive. The gritty texture can put fine scratches into the surface over time. Stick to soft cloths only.

What kind of vinegar is best?

White distilled vinegar works better than other vinegars due to its acidic levels. Apple cider vinegar and red wine vinegar are not potent enough to tackle tough mineral deposits.

How can I make my quartz more water-resistant?

Have your quartz countertops professionally resealed every 1-2 years. Resealing fills in microscopic pores that develop over time, preventing water penetration. Use coasters and daily cleaning sprays designed for quartz.


With the proper cleaning solutions and techniques, water stains can be safely removed from quartz countertops without damaging the surface. Pay attention to problem areas near sinks and frequently wipe up spills to minimize buildup. A routine cleaning regimen using a quartz-approved soap, vinegar, or stone cleaner will keep your countertops looking like new for years. Be gentle while cleaning, and avoid abrasive pads. With some periodic maintenance, quartz countertops will maintain their durability and beauty.