White quartz countertops can add a clean, bright look to any kitchen. However, like any other countertop material, quartz can get stained over time with daily use. Thankfully, white quartz is non-porous, making it more stain-resistant than natural stone. Most stains can be removed from quartz with the proper cleaning methods. Here is a comprehensive guide on how to clean white quartz countertops stain.
What Causes Stains on White Quartz Countertops
White quartz is prone to staining from:
- Oil-based products like olive oil, cooking oils, butter, grease etc.
- Beverages like wine, coffee, tea, fruit juices etc.
- Vinegar, lemon juice and other acidic foods
- Nail polish and remover
- Household cleaners like bleach products
- Dyes from cloth, paper or food items
- Hard water deposits and soap scum build-up
Foods like turmeric, mustard and curry can also stain quartz countertops. Even though quartz is non-porous, spills allowed to sit for prolonged time periods may seep into micro-fissures on the surface. This leads to deep-set stains that require thorough cleaning.
How to Remove Stains from White Quartz
Here are the steps to clean white quartz countertop stains:
Step 1 – Try a Gentle Cleaning Solution
For light stains:
- Mix a few drops of dishwashing liquid with warm water in a bowl.
- Dip a soft cloth in this solution and wring it out well.
- Gently wipe the stained area using a circular motion. Take care not to scrub aggressively.
- Rinse with clean water and pat dry with a towel.
For tougher stains:
- Make a cleaning paste by mixing 2 tbsp baking soda with 1 tbsp water.
- Apply the paste on the stain and let it sit for 5-10 minutes.
- Wipe off with a damp cloth and rinse.
Step 2 – Use Acidic Cleaners for Stubborn Stains
- For water deposit stains, use white vinegar. Dip a cloth in undiluted vinegar and wipe off the stain.
- For oily stains, make a paste of 2 tbsp baking soda, 1 tbsp hydrogen peroxide and 1 tbsp water. Let it sit for 10 minutes before wiping off.
- For coffee, tea or wine stains, use lemon juice. Apply undiluted juice and leave for 15 minutes. Wipe and rinse afterwards.
Step 3 – Try A Quartz Cleaner
Specialized quartz cleaners contain active ingredients tailored to lift stains from engineered stone. Some popular options are:
- StoneTech Revitalizer Cleaner
- Method Daily Granite & Stone Cleaner
- Black Diamond Stoneworks Cleaner
- Hoover Stone and Quartz Cleaner
Spray the cleaner directly on the stain as per directions. Allow to sit briefly before wiping off with a clean, damp microfiber cloth. Avoid abrasive scrubbing.
Step 4 – Use a Poultice for Very Stubborn Stains
A poultice is a paste made with an absorbent material like clay, chalk or talc mixed with a liquid. It helps draw out deep-set stains from quartz.
Make a thick paste with 2 tbsp hydrogen peroxide, 4 tbsp baking soda and just enough water. Apply a thin layer on the stain and cover with plastic wrap. Allow to work for 24 hours then scrape off and rinse. This can tackle most persistent quartz stains.
Step 5 – Seek Professional Help
For stains that do not budge despite your best cleaning efforts, consider contacting a professional stone restoration service. They have access to more powerful stain removal solutions. As a last resort, the stained quartz piece may need replacement.
Tips to Keep White Quartz Countertops Stain-Free
- Wipe up spills immediately before they have a chance to set in.
- Use coasters under drinking glasses and bottles.
- Clean with a quartz-safe cleaner regularly.
- Avoid using bleach, ammonia or abrasive cleansers on the counters.
- Apply a quartz sealer every 1-2 years for added protection.
- Place a peel or scrap of the food you are cutting underneath to catch any drips.
- Use trivets and hot pads before placing hot pots and pans.
Frequently Asked Questions
How do you clean set-in stains on white quartz?
Make a poultice with baking soda and hydrogen peroxide to draw out deep set stains. Apply to the stain, cover with plastic wrap and leave overnight before scraping off. Rinse thoroughly.
What is the best homemade cleaner for white quartz stains?
For regular cleaning, mix dish soap and warm water. For tough stains, make a paste of baking soda and water or baking soda with hydrogen peroxide. Acidic cleaners like lemon juice and vinegar also work on certain stains. Avoid abrasive scrubs.
What should you not use to clean white quartz?
Avoid cleaners that contain bleach, ammonia or acid. Steer clear of abrasive products with grit that could scratch the surface. Do not use kitchen degreasers or oven cleaners on quartz counters.
Does white quartz stain easily?
White quartz is less prone to staining than marble or granite since it is non-porous. However, prolonged exposure to spills can result in discoloration. Prompt cleanup and proper routine cleaning helps minimize stains.
Can stains come back after removing them from white quartz?
Stains may return even after cleaning if the quartz sealant has worn off, allowing spills to seep into pits and cracks again. Consider resealing your countertops every 1-2 years for maximum stain protection.
Conclusion
White quartz offers a stylish and low-maintenance option for kitchen countertops. While stains can be troubling, they can be effectively removed in most cases with the right techniques. Remember to wipe spills quickly, use coasters, clean regularly and reseal periodically. Seek professional help for very stubborn stains not responding to home remedies. With some care and effort, your beautiful white quartz countertops can stay stain-free for years.