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The Ultimate Guide to Cleaning & Sealing Marble, Dolomite Marble, and Carrara Marble Countertops

Marble Mine
Marble Mine in Carrara Italy


Marble, Dolomite marble, and Carrara marble are all popular choices for countertops due to their unique beauty and durability. However, these materials are also porous and can be damaged by acidic substances and other environmental factors. To ensure that your countertops maintain their beauty and functionality, it's important to clean and seal them regularly.

In this ultimate guide, we'll cover everything you need to know about cleaning and sealing marble, dolomite marble, and Carrara marble countertops. We'll start by discussing the importance of maintaining these surfaces and then provide a step-by-step guide for cleaning and sealing your countertops. We'll also cover common issues with Marble, Dolomite Marble, and Carrara marble countertops and provide tips for troubleshooting these problems. By the end of this guide, you'll have all the knowledge you need to keep your Marble, Dolomite Marble, or Carrara Marble Countertops looking stunning for years to come.

Dolomite Marble Slab
Dolomite Marble Slab

Understanding Marble & Different types

Marble is one of the most coveted natural stones in the world, prized for its beauty, elegance, and durability. But have you ever wondered how this stunning stone is formed?

Marble is a metamorphic rock, which means it's formed from existing rock that has undergone intense heat and pressure over time. In the case of marble, the original rock is limestone, a sedimentary rock made of calcium carbonate from sea shells. It transforms when limestone is exposed to high temperatures and pressure deep within the earth's crust. The heat and pressure cause the limestone to recrystallize, forming new minerals and textures that give marble its characteristic beauty.

But the story of marble doesn't end there. The unique patterns and veining found in different types of marble are created by various minerals, such as iron, clay, and quartz, which can affect the marble's color and texture. So, the next time you admire the beauty of a marble countertop or sculpture, remember that it's not just a rock - it's a geological work of art.

Marble, Dolomite, and Carrara marble comprise calcium carbonate from limestone's metamorphism. However, they differ in the amount and type of impurities present, giving them unique coloring and veining.

Carrara Marble is a type of marble quarried in the Carrara region of Italy. It is known for its white or grayish-white color, with varying degrees of veining. The veining in Carrara Marble range from light and subtle to bold and dramatic.

Dolomite Marble is typically more dense than marble and is known for its durability and strength. Dolomite marble is a popular choice for countertops due to its durability and resistance to wear and tear. However, like other natural stones, it is also porous and susceptible to staining and etching from acidic substances.

Daily Maintenance

Proper maintenance of your marble, dolomite marble, and Carrara marble countertops is essential to keep them looking their best. Here are some guidelines for daily maintenance:

  • Wipe up spills immediately to prevent staining.

  • Use a soft, damp cloth or sponge to wipe down the countertops.

  • Avoid harsh or abrasive cleaners, which can scratch or damage the stone's surface.

  • Use a pH-neutral cleaner in a spray bottle to clean the countertops. I recommend ZEP Neutral Floor Cleaner. One gallon makes 64 gallons of concentrate!

Dolominte Marble Countertop
Dolominte Marble Countertop


Sealing your marble, dolomite marble, and Carrara marble countertops is important in protecting them from damage and staining. Because these natural stones are porous, they can absorb liquids and oils, leading to stains and etching. A penetrating sealer can help prevent this by filling in the stone's pores and creating a barrier against spills and stains.

When selecting a sealer for your marble, dolomite marble, or Carrara marble countertops, choose a penetrating sealer specifically designed for natural stone. This sealer works by soaking into the stone and forming a protective barrier lasting one or two years, depending on the sealer's use and manufacture.

To apply the sealer, follow these steps:

  1. Clean the countertops thoroughly with a pH-neutral cleaner and allow them to dry completely.

  2. Liberally apply Easy Scrub to the countertop and scrub with a white scouring pad. The purpose of the Easy Scrub is to deep clean and prepare the countertops to be sealed.

  3. Clean the Easy Scrub off the countertop with a microfiber rag and a neutral cleaner. Make sure that there is no Easy Scrub residue.

  4. Allow the countertops to dry, and then apply the penetrative sealer to the countertops using a microfiber rag and following the manufacturer's instructions for application.

  5. Make sure to allow the sealer to soak into the stone for the recommended time before wiping away any excess sealer with a clean, dry cloth.

tips for maintaining the sealer

  • Clean up spills immediately to prevent staining.

  • Use a pH-neutral cleaner to clean the countertops.

  • Avoid harsh or abrasive cleaners, which can damage the sealer and the stone's surface.

  • Reapply the sealer every 1-2 years, or as the manufacturer recommends, to maintain the protective barrier. For outdoor applications, I recommend every six months to a year.

When to Call a Professional

While daily maintenance and regular cleaning and sealing can go a long way in keeping your marble and dolomite marble countertops in top condition, sometimes you need the help of a professional. Here are some instances when it's best to call in the experts:

  • Chips or cracks: If you notice chips or cracks in your countertops, it's important to repair them as soon as possible. A professional can assess the damage, determine the best action to prevent further damage and ensure that your countertops look their best.

  • Deep scratches: While light scratches can often be buffed out with a soft cloth and some polishing compound, deep scratches require the expertise of a professional. They have the tools and knowledge to repair the damage and restore your countertops to their original beauty.

  • Grinding, honing, or polishing: If you want to change the finish of your countertops or remove deep scratches, it's best to call in a professional. They have the equipment and expertise to grind, hone, or polish your countertops to achieve the desired finish.

We have the experience and knowledge at Diamond Floor Cleaning to handle all your Marble, Carrara Marble, and Dolomite Marble countertop needs. Our team of professionals can repair chips and cracks, remove deep scratches, and perform grinding, honing, and polishing services to bring your countertops back to life. Contact us today to learn more about our Volusia, Flagler, and Seminole counties services. (386) 682-2236

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