Quartz countertops are popular in many homes due to their durability, style, and low maintenance. However, like any other surface, quartz countertops need to be cleaned and disinfected regularly to prevent the spread of germs and bacteria. Here is a detailed guide on how to properly disinfect quartz countertops.
What is Quartz?
Quartz is an engineered stone made from crushed quartz particles combined with resin and other materials. It is non-porous, making it resistant to stains and scratches. Quartz countertops are available in a wide range of colors and patterns to suit any décor.
Benefits of Quartz Countertops
Some key benefits of quartz countertops include:
- Extremely durable – Quartz is harder than granite and resilient to chips, cracks and scratches.
- Low maintenance – Requires little ongoing sealing or polishing.
- Non-porous – Resists stains, mold and mildew.
- Variety of colors/patterns – Available in many stylish options.
- Heat and scratch resistant.
- Easy to clean and disinfect.
How to Clean Quartz Countertops
Here are the basics for cleaning quartz countertops:
- For everyday cleaning, use a soft sponge or cloth with warm water and mild soap. Avoid abrasive cleaners.
- Rinse away any soapy residue thoroughly after cleaning.
- Blot spills immediately to prevent staining. Don’t let liquids sit.
- For dried spills, use a non-abrasive cleaning pad and baking soda/water paste.
- For stubborn stains like grease, use a specialized quartz cleaner or ammonia-free glass cleaner.
- Thoroughly rinse and dry the surface after cleaning.
How to Disinfect Quartz Countertops
Disinfecting is crucial for eliminating germs and bacteria. Here are effective methods:
Using Disinfecting Cleaners
- Use an EPA-registered disinfecting cleaner made specifically for quartz.
- Popular options include Simple Green D Pro 3, Lysol Disinfecting Wipes, and Clorox Disinfecting Spray.
- Check the product label to confirm it is suitable for quartz.
- Apply the disinfectant to the entire surface and let it sit for the recommended contact time.
- Rinse thoroughly with water and dry with a clean cloth.
Bleach Solutions
- Make a diluted bleach solution using 1/3 cup bleach per gallon of water.
- Pour the solution into a spray bottle and spray evenly over the entire surface.
- Let the bleach solution sit for 5-10 minutes before rinsing thoroughly.
- Allow the surface to air dry completely.
- Bleach solutions should not be used more than once a week.
Hydrogen Peroxide
- Hydrogen peroxide can also be an effective disinfectant for quartz.
- Use 3% hydrogen peroxide solution and apply evenly across the surface.
- Allow to sit for 1-2 minutes before wiping clean with a soft cloth.
- Rinse thoroughly with water afterwards.
Hot Water
- Heat is an easy way to kill many germs and bacteria.
- Routinely disinfect quartz by cleaning the surface with very hot water (at least 140°F).
- Spray hot water across the countertop and wipe clean with a microfiber cloth.
- Allow to air dry. The heat will sanitize the surface.
Tips for Disinfecting Quartz
Follow these tips for safe and effective disinfection:
- Always read product labels and follow instructions carefully.
- Test cleaners on a small inconspicuous spot first to check for any discoloration.
- Avoid excessive rubbing or scrubbing during disinfection.
- Only use disinfectants that specify “quartz safe” on the label.
- Avoid cleaning products with acids, alkaline, or abrasive ingredients.
- Reseal quartz countertops after deep cleaning for added protection.
- Wipe up spills quickly to prevent stains and need for heavy disinfecting.
Maintaining Quartz Countertops
Regular cleaning and disinfecting are key, but you should also:
- Use cutting boards and trivets to protect from scratches and burns.
- Apply resealers or sealants annually for added resistance.
- Avoid exposing quartz to very high heat or prolonged direct sunlight.
- Follow the manufacturer’s care and maintenance guidelines.
- Have countertops professionally restored as needed over time.
Frequently Asked Questions
How often should I disinfect my quartz countertops?
Disinfect quartz counters at least once per week or more frequently if dealing with raw meats/eggs or illnesses. High traffic areas like kitchens may need daily disinfection.
Can I use rubbing alcohol to disinfect quartz?
Yes, isopropyl alcohol solutions up to 70% concentration are generally considered safe for routine disinfection of quartz surfaces. Avoid any additives like scents or glycerin.
What should I avoid using on quartz?
Avoid harsh cleaners with acids, alkaline, bleach, vinegar, abrasives, or ammonia, as they can etch or damage quartz. Avoid scouring pads too.
Is it safe to prep food directly on quartz?
Yes, quartz is non-porous and food-safe when cleaned properly. But always use cutting boards to avoid dulling knives or scratching the surface.
Can hot pots or pans damage my quartz countertop?
Quartz can withstand brief exposure to temperatures up to 300°F. But prolonged direct heat could cause discoloration or minor surface damage over time. Always use trivets.
How can I get rid of hard water marks on quartz?
Use a cleaning paste of baking soda and water. Rub gently with a soft cloth, then rinse. For stubborn marks, use a vinegar and water solution. Mark removers are also available.
Conclusion
Regular cleaning and disinfection is essential for quartz countertops in kitchens and bathrooms. Diluted bleach solutions, hydrogen peroxide, disinfecting cleaners and hot water are all effective options. Be sure to read labels, test small areas first, and take care to avoid damaging the quartz surface. With proper maintenance, quartz countertops can stay looking like new for many years. Follow these best practices to safely eliminate bacteria and prevent the spread of germs on quartz surfaces.