How to Care for Natural Stone

Caring for your Natural Stone

The natural stone your have purchased for your home or office is an investment that will give you many years of beautiful services. Stone is a natural product and simple care and maintenance will keep it looking beautiful. Here are some recommendations for routine care and cleaning.

Precautions

  • Use coasters under all glasses, particularly those containing alcohol or citrus juices. Many common foods and drinks contain acids that will etch or dull the stone surface.
  • Do not place hot items directly on the stone surface. Use trivets or mats under hot dishes and placemats under china, ceramics, silver or other objects that can scratch the surface.
  • Avoid oil spills and splatter on granite and marble.

Cleaning

Clean stone surfaces with a few drops of neutral cleaner or a mild liquid dishwashing detergent and warm water. Use a clean soft cloth for best results. Too much cleaner or soap may leave a film and cause streaks. Do not use products that contain lemon, vinegar or other acids on marble or limestone. Rinse the surface thoroughly after washing with the soap solution and dry with a soft cloth. Change the rinse water frequently. Do not use scouring powders or creams; these products contain abrasives that may scratch the surface.

Bath and Other Wet Areas

In the bath or other wet areas, soap scum can be minimized by using a squeegee after each use. To remove soap scum, use a non-acidic soap scum remover or a solution of ammonia and water (about 1/2 cup ammonia to a gallon of water). Frequent or over-use of an ammonia solution may eventually dull the surface of the stone.

Vanity Top Surfaces

Vanity tops may need to have a *penetrating sealer applied. Check with your installer for recommendations. A good quality marble wax or non-yellowing automobile paste wax can be applied to minimize water spotting.

Food Preparation Areas

In food preparation areas, the stone may need to have a *penetrating sealer applied. Check with your installer for recommendations. If a sealer is applied, be sure that it is non-toxic and safe for use on food preparation surfaces. If there are questions, check with the sealer manufacturer.

Outdoor Pool & Patio Areas

In outdoor pool, patio or hot tub areas, flush with clear water and use a mild bleach solution to remove algae or moss.

Do’s and Don’ts

  • Do clean surfaces with mild detergent
  • Do thoroughly rinse and dry the surface after washing
  • Do blot up spills immediately
  • Do protect countertop surfaces with coasters, trivets or placemats
  • Don’t use vinegar, lemon juice or other cleaners containing acids on marble, limestone, travertine or onyx surfaces
  • Don’t use cleaners that contain acid such as bathroom cleaners, grout cleaners or tub & tile cleaners
  • Don’t use abrasive cleaners such as dry cleansers or soft cleansers
  • Don’t mix bleach and ammonia; this combination creates a toxic and lethal gas
  • Don’t use oil, like furniture polish
* Penetrating sealers are designed to make stone micro porous, in order to stop liquid from soaking into the stone. This leaves the surface of the stone looking natural. However, the surface is still vulnerable to oils and acids. Oil marks can dissipate over time on granite. However, acid marks on marble can stain and etch the surface.

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