Is it Ceramic/Porcelain or Natural Stone? Why it Matters

Knowing what type of tile you have is key to making sure you maintain it correctly. It also helps you understand how much maintenance is required to keep your floors looking their best. Here’s a guide to help you identify whether you have natural stone or ceramic/porcelain tile and why it matters for maintenance.

Visual Inspection of Flooring

When first trying to identify if your tile is natural stone or ceramic/porcelain, start with a visual inspection.

  1. Pattern Consistency:
    • Ceramic/Porcelain Tile: Look for multiple tiles that have the exact same pattern. Manufacturers use a limited number of design variations, and installers often rotate the tiles to make the floor look more natural. If you find identical patterns across several tiles, it is likely ceramic or porcelain.
    • Natural Stone: Natural stone tiles have unique, irregular patterns that do not repeat. Each tile will have a distinct look, even if they are from the same batch.
  2. Surface Chips:
    • If you notice a chip or hole on the surface and there is a red clay or gray/brown color underneath that does not match the surface color, you likely have ceramic or porcelain tile.
  3. Spare Tiles:
    • Check any spare tiles you might have. Porcelain and ceramic tiles often have a grid texture on the back, although not always. Look at the edge of the tiles: if there is a glaze or picture on the top, it is likely ceramic or porcelain. If the texture and characteristics are consistent throughout the tile, it is likely natural stone.
porcelain tile
Back of Porcelain Tile
Natural Stone Tile Edge
Natural Stone Tile Edge
Ceramic Tile Floor
Ceramic Tile Floor

Water Test

Perform a water test to help determine the tile type:

  1. Put a few drops of water on your tile and let it sit for 10 minutes.
  2. Wipe up the water and check for color change:
    • Natural Stone: The area will usually darken because natural stone is porous.
    • Ceramic/Porcelain Tile: There will be no color change, indicating the tile is less porous. This test must be done on the side of the tile that faces up during installation.

Scratch Test

This test is best done on a spare tile or in an inconspicuous area:

  1. Use a razor blade with mild pressure to see if the top of the tile scratches.
    • Natural Stone: Typically softer and will scratch.
    • Ceramic/Porcelain Tile: Harder and resistant to scratching.

Why Knowing Your Tile Type Matters

Understanding whether you have natural stone, ceramic, or porcelain tile is crucial for proper maintenance.

Natural Stone

  • Maintenance Needs: Natural stone tiles require more maintenance due to their porous nature. Sealing natural stone is often recommended, with the frequency depending on the type of stone and its location.
  • Cleaning: Use pH-neutral cleaners to avoid etching and ensure longevity. Regular sweeping and vacuuming will help reduce the development of traffic patterns, especially on marble, travertine, and limestone floors.
  • Traffic Patterns: These wear patterns, common on marble, travertine, and limestone, can be removed by refinishing the stone without needing to replace the tiles.
  • Finish Changes: For marble, travertine, and limestone, you can often change the finish from a flat, matte look to a highly polished surface without replacing the stone.
  • Professional Services: Professional cleaning, sealing, or refinishing/polishing is recommended every 1-3 years depending on foot traffic and the type of stone/finish.

Ceramic/Porcelain Tile

  • Ease of Maintenance: Ceramic and porcelain tiles are less porous and more resistant to stains and scratches, making them easier to maintain.
  • Regular Cleaning: Regular sweeping or vacuuming and cleaning with a pH-neutral cleaner is usually sufficient for normal maintenance.
  • Deep Cleaning: Professional deep cleaning of the tile and grout is recommended every 1-3 years depending on foot traffic. Sealing the grout after each professional cleaning provides the best protection.
  • Repairs: Some cracks and chips can be repaired cosmetically, although the longevity of these repairs varies. Replacing a tile can be challenging as finding an exact match is often difficult due to changes in styles by manufacturers every few years.

By correctly identifying your tile type, you can tailor your cleaning and maintenance routine to keep your floors in optimal condition, ensuring they remain beautiful and durable for years to come. We offer cleaning, restoration, sealing, and repair services for both types of flooring. Find out more about our Tile Cleaning Services and our Natural Stone Restoration Services