Can You Use Lime Away on Quartz Countertops?

What is Lime Away?

Lime Away is a household cleaning product made by Clorox designed to remove limescale, soap scum, and hard water deposits from surfaces. It contains citric acid, which helps break down mineral deposits, along with surfactants for grease-cutting ability. Lime Away comes in both spray and gel formulations.

Using Lime Away on Quartz Counters

Lime Away is generally considered safe for use on quartz countertops in moderation. Here are a few tips for using it effectively:

  • Spot test first – Apply a small amount to an inconspicuous area and let sit for a few minutes to check for any damage or discoloration.
  • Use sparingly – Lime Away is acidic, so avoid excessive use. Apply only a light mist or thin layer to problem areas.
  • Rinse thoroughly – After letting Lime Away sit for 3-5 minutes, rinse completely with clean water. Acids can damage the quartz sealant if left too long.
  • Avoid abrasives – Don’t use Lime Away with scrubbing pads, brushes or anything that could scratch the surface. Use a soft cloth or sponge only.
  • Buff dry – Wipe the countertop completely dry after rinsing to prevent water spots.
  • Re-seal annually – Reapply quartz sealant regularly to protect from damage caused by cleaning products.

Can Lime Away Etch or Damage Quartz?

Lime Away contains citric acid, an ingredient found in many quartz cleaning products. While it is acidic, when used properly, it generally will not etch, corrode or permanently damage quartz.

However, excessive or prolonged exposure to any acidic cleaner can damage the sealant over time. Quartz is very durable, but no surface is completely immune to etching from acids. Using too much Lime Away or letting it sit too long before rinsing can lead to dull spots and degraded shine.

Best Practices for Quartz Cleaning

While Lime Away can tackle stubborn mineral deposits, for regular cleaning and maintenance, milder products are recommended:

  • Warm water and mild dish soap
  • pH-neutral stone cleaners
  • Hydrogen peroxide cleaner
  • 50/50 vinegar and water solution

Avoid abrasive cleaners or pads that could scratch. Be sure to rinse thoroughly after cleaning and blot dry with a soft cloth.

How to Avoid Hard Water Stains on Quartz

To prevent lime and soap scum buildup:

  • Wipe up spills immediately
  • Use coasters under glasses
  • Apply sealant annually
  • Consider a water softener if hard water is an issue

With routine care, quartz countertops should stay free of hard water stains and mineral buildup without needing heavy-duty cleaners.

The Bottom Line

Lime Away can be used on quartz counters to occasional tackle stubborn limescale deposits with proper caution. However, harsh acidic cleaners should not be part of your regular quartz cleaning routine. With routine maintenance using mild soap and water, quartz countertops will retain their sparkling look without risk of damage from chemicals. Be sure to spot test Lime Away first and always dilute it with water for safe use on quartz surfaces.

Frequently Asked Questions About Using Lime Away on Quartz Countertops

Can I use Lime Away daily on my quartz countertop?

No, you should not use Lime Away daily. The acidic formula can damage the sealant and etching over time with excessive use. Only use occasionally for stubborn mineral deposits. Stick to mild dish soap and water for daily cleaning.

How long should I leave Lime Away sit on quartz?

Only 3-5 minutes. Letting acidic cleaners like Lime Away sit too long can lead to etching. Wipe a light layer on, wait a few minutes, then thoroughly rinse.

What ratio of Lime Away and water should I use?

Dilute Lime Away with an equal amount of water, or a 1:1 ratio. This reduces the acidity. Never apply full-strength Lime Away directly.

Can Lime Away permanently stain quartz?

If used improperly, the acid in Lime Away could potentially etch or discolor quartz. Always spot test first. With proper precautions – gentle application, thorough rinsing, avoiding abrasives – it will not permanently stain.

Is it better to use Lime Away gel or spray on quartz?

The gel formula helps Lime Away adhere to vertical surfaces. For countertops, the spray is fine as it allows more control over application. Avoid excessive use with either formula.


Lime Away can successfully treat hard water stains and lime buildup on quartz countertops if used sparingly and correctly. Limit application only to problem areas, rinse thoroughly after 3-5 minutes, and buff dry to avoid dulling the surface. For routine maintenance, a gentler pH-balanced cleaner is the safest choice for this durable yet sensitive material. With the proper care, quartz countertops will stay looking like new for years to come.