How to Restore Etching on Marble & Granite Surfaces

Unlike stains and water spots, etching on marble and granite surfaces can be a bit more challenging to remove. This is because etching is the result of natural stone corroding due to contact with acidic or chemical substances, such as standard household cleaners or fruit juices.

Etch marks are actually quite common on marble and granite surfaces. This is primarily because homeowners are unaware that traditional, chemical-based cleaners can corrode natural stone and dull its appearance. As a result, marble and granite showers and kitchen countertops (two areas of the home that are regularly exposed to cleaners and citric acids) are often at risk of etching.

If etch marks appear on your marble or granite surfaces, first pinpoint how it happened. Knowing the cause can help you prevent future etching from occurring. Next you must determine the severity of the etch marks. Minor etching can usually be removed with specially-formulated restorer compounds, whereas extreme cases of etching may demand more extensive restoration products.

How to Remove Etch Marks from Natural Stone

With the right products and approach, homeowners can restore etching without needing to hire a professional. One of the most cost-efficient solutions is purchasing a granite or marble gloss restorer. Most gloss restoration products are formulated with polishing powders and safe compounds that remove etch marks, water spots, and light scratches. Such granite cleaning compounds cost between $15-20 and require little-to-no experience to apply.

If etch marks are severe, a granite/marble restoration or refinishing kit may be needed. These kits include the tools and restoration compounds needed to buff, clean, and refinish the surface of natural stone. Although most do-it-yourself granite refinishing kits can range between $100-300 (depending on whether or not you need a buffer,) the investment is still much cheaper than paying for professional restoration services.

The best approach to protect against etching on marble and granite surfaces is awareness and preventative maintenance. Simply knowing how to properly clean a natural stone surface with right product is essential to help sustain its original look.