How to Clean Quartz Countertops After Installation

Supplies Needed

  • Microfiber cloths
  • Soft scrub brush
  • pH neutral cleaner or stone soap
  • Clean water

Initial Cleaning After Installation

Once your quartz countertop installation is complete, an initial deep cleaning is recommended to remove any residual dirt, adhesives, grime from the fabrication and installation process.

Step 1: Remove Any Building Residue

Use a plastic scraper or putty knife to gently remove any excess mortar, grout or builder’s glue from the surface and edges of the quartz. Avoid using metal scrapers or anything too abrasive as it may scratch the surface.

Step 2: Wash With pH Neutral Cleaner

Mix a pH neutral cleaner made specifically for natural stone in warm water according to label instructions. Use a soft microfiber cloth or sponge to wash the entire surface of the quartz. Rinse thoroughly with clean water and dry with a soft cloth.

Step 3: Use a Soft Scrub Brush for Stubborn Areas

For any remaining dried-on grime or residue, use a soft scrub brush and pH neutral cleaner to gently remove. Apply minimal pressure when scrubbing to avoid damaging the surface. Rinse and dry thoroughly afterwards.

Step 4: Clean Edges and Backsplash

Use a soft cloth dampened with pH neutral cleaner to wipe down the edges, backsplash, and any hard to reach areas. Rinse and dry completely.

Step 5: Buff Surface

Finally, buff the entire quartz surface gently with a clean, dry microfiber cloth. Inspect closely and repeat any of the previous steps for any leftover haze or residue.

Daily Cleaning After Installation

For regular daily maintenance cleaning:

  • Wipe up spills immediately with a damp microfiber cloth. For dried on spills, use a non-abrasive scrub pad with water or pH neutral cleaner.
  • Wash with a microfiber cloth and mild soap and warm water. Rinse thoroughly and dry.
  • For disinfecting, use a cleaner designed specifically for quartz or you can make a diluted bleach solution. Rinse and dry after disinfecting.
  • Use a microfiber cloth to buff dry after each use. This helps prevent water spots and mineral build up.

What to Avoid

When cleaning quartz countertops, avoid:

  • Abrasive cleaners or scrub pads that can damage the surface
  • Vinegar, ammonia, or citrus cleaners that can etch quartz
  • Allowing spills, especially oils. to sit for prolonged time and stain
  • Putting hot pots or pans directly on the surface

With proper regular care, quartz countertops will retain their beauty and resist stains and damage. Be sure to clean, rinse thoroughly, and dry completely after installation and for daily maintenance. Avoid harsh cleaners or abrasives. Follow these simple steps to keep quartz countertops gleaming for years.

Frequently Asked Questions About Cleaning Quartz After Installation

How soon can I clean quartz after installation?

It’s best to do an initial deep clean of quartz as soon as possible after installation to remove any residues from fabrication and installation before they have a chance to harden and become more difficult to remove.

What’s the best way to remove adhesive or mortar from quartz edges?

Use a plastic scraper or putty knife to gently remove as much of the dried adhesive as possible, taking care not to scratch the surface. Then wash with pH neutral stone cleaner using a soft scrub brush on stubborn areas.

Can I use vinegar or citrus cleaners on quartz?

No, you should avoid using vinegar, lemon juice, or citrus-based cleaners on quartz countertops as they can etch and dull the surface over time. Always use pH neutral cleaners made specifically for natural stone.

How can I get rid of hard water spots on my quartz?

Mix a solution of 50/50 vinegar and water and use a soft microfiber cloth to rub over any water spots. Alternatively, you can use a limestone cleaning product designed for natural stone.

What’s the best way to sanitize quartz countertops?

Look for a disinfecting cleaner made specifically for quartz or you can make a diluted bleach solution of 1 part bleach to 10 parts water. Rinse thoroughly afterwards with clean water.


By following these steps on how to properly clean quartz after installation, you can keep your counters looking like new for many years. Be sure to use the right pH balanced cleaners and cleaning tools to prevent etching or damaging the durable surface. With regular care and by avoiding harsh chemicals, heat, and scrubbing, your quartz countertops will maintain their beauty and function.