How to Clean Outdoor Porcelain Tiles | Complete Guide

how to clean outdoor porcelain tiles

Outdoor porcelain tiles are a popular choice for patios, decks, and walkways due to their durability, low maintenance, and aesthetic appeal. However, exposure to the elements can cause these tiles to accumulate dirt, grime, and stains over time, detracting from their beauty. Proper outdoor cleaning and maintenance are essential to preserve the look and longevity of your outdoor porcelain tiles. In this comprehensive guide, we’ll walk you through the steps to effectively clean and maintain your outdoor porcelain tiles, ensuring they remain pristine for years.

porcelan tiles

What are Porcelain Tiles?

Before diving into the cleaning process, it’s crucial to understand the characteristics of porcelain tiles. Porcelain tiles are made from dense clay fired at high temperatures, resulting in a durable and non-porous material. This makes them resistant to moisture, stains, and fading, ideal for outdoor use. However, despite their resilience, outdoor porcelain tiles still require regular cleaning to remove surface debris and maintain their appearance.

DIY Cleaning Solution for Outdoor Porcelain Tiles

Creating your own cleaning solution for outdoor porcelain tiles is simple and cost-effective. Here’s a step-by-step guide to making a DIY solution using common household ingredients:


  • Warm water
  • White vinegar
  • Mild dish soap or liquid detergent
  • Optional: Baking soda or hydrogen peroxide for stubborn stains


  1. Start by filling a bucket or spray bottle with warm water. Add white vinegar to the water in a ratio of 1:1. Vinegar is a natural cleaning agent that helps dissolve dirt, grease, and mineral deposits without damaging the porcelain tiles.
  2. To boost the cleaning power of the solution, add a small amount of mild dish soap or liquid detergent. Use approximately 1-2 tablespoons of soap per gallon of water. The soap helps break down oils and grime, leaving the tiles sparkling clean.
  3. For tough stains or stubborn grime, you can add baking soda or hydrogen peroxide to the cleaning solution. Baking soda acts as a gentle abrasive to scrub away stains, while hydrogen peroxide has bleaching properties that can lighten discoloration. Mix in 1/4 cup of baking soda or hydrogen peroxide per gallon of water.
  4. Thoroughly mix the ingredients together by stirring the solution with a spoon or shaking the spray bottle. Make sure all the ingredients are evenly distributed to create a homogeneous cleaning solution.

Step-by-Step Process on How to Clean Outdoor Porcelain Tiles

Follow these step on how to clean outdoor porcelain tiles effectively:

  1. Before starting the cleaning process, it’s important to clear the area of any furniture, debris, or obstacles. Sweep or use a leaf blower to remove loose dirt, leaves, and debris from the surface of the tiles.
  2. Prepare the cleaning solution according to the manufacturer’s instructions or use a pH-neutral detergent diluted in water. Mix the solution in a bucket or sprayer, ensuring it is well-diluted and evenly distributed.
  3. Apply the cleaning solution to the tiles using a soft-bristled brush, mop, or sponge. Work in small sections, starting from one corner and moving methodically across the surface.
  4. Use a scrub brush or scrubbing pad to agitate the cleaning solution on the tiles. Scrub in a circular motion, focusing on areas with stubborn stains or heavy buildup.
  5. After scrubbing, rinse the tiles thoroughly with clean water to remove any leftover detergent or residue. Use a garden hose, pressure washer, or bucket of water for rinsing, ensuring all traces of the cleaning solution are removed. Rinse from the top down to prevent streaking or runoff onto clean areas.
  6. Allow the tiles to air dry completely before walking or placing furniture on them. If possible, avoid walking on the wet tiles to prevent dirt and debris from being tracked onto the surface.
  7. Consider applying a sealer to the clean, dry tiles to provide additional protection against stains, moisture, and UV damage.

Maintaining Outdoor Porcelain Tiles

In addition to regular cleaning, proper maintenance is essential to keep your outdoor porcelain tiles looking their best. Here are some tips to help you maintain your tiles:

  1. Regularly sweep or rinse the tiles to remove surface debris and prevent dirt buildup.
  2. Avoid using abrasive cleaners or tools that can scratch or damage the tiles’ surface.
  3. Promptly clean up any spills or stains to prevent them from setting into the tiles.
  4. Trim nearby vegetation to prevent leaves, branches, or sap from accumulating on the tiles.
  5. Inspect the grout lines periodically and reapply grout sealer as needed to prevent moisture penetration and mildew growth.

outdoor porcelain tiles

Common Cleaning Mistakes to Avoid

While cleaning outdoor porcelain tiles, it’s essential to be mindful of certain common mistakes that could potentially damage the tiles or compromise their appearance. Here are some key pitfalls to avoid:

  1. One of the most common mistakes people make is using abrasive cleaners or harsh chemicals on outdoor porcelain tiles. Instead, opt for mild or pH-neutral cleaner or specially formulated porcelain tile cleaners.
  2. Another common mistake is neglecting to clean the grout lines between the tiles. Over time, dirt, grime, and mildew can accumulate in these areas, leading to discoloration and deterioration.
  3. Not performing a test patch in a small, inconspicuous area. This allows you to assess the compatibility of the cleaning solution with your tiles and avoid any potential damage or discoloration.
  4. High-pressure washing or using a pressure washer on outdoor porcelain tiles can be tempting to achieve a deep clean quickly. Instead, use a garden hose with a gentle spray attachment or a soft-bristled brush for effective cleaning.
  5. After cleaning outdoor porcelain tiles, it’s important to thoroughly rinse away any cleaning solution and ensure the tiles are completely dry.
  6. Using dirty or contaminated cleaning tools, such as mops, brushes, or sponges, can spread dirt, grime, and bacteria onto the tiles’ surface, negating the cleaning process.
  7. Finally, neglecting regular maintenance of your outdoor porcelain tiles can lead to gradual deterioration and loss of appearance over time.

Cleaning outdoor porcelain tiles doesn’t have to be a daunting task. With the right tools, techniques, and maintenance routine, you can keep your tiles looking clean and pristine year-round. By following the steps outlined in this guide and staying proactive with your tile care, you can enjoy your outdoor space to the fullest while preserving the beauty and integrity of your porcelain tiles for years to come.

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Hellamaid is a top-rated cleaning company in Canada that’s changing the cleaning industry. Led by two engineers, Ahmed and Abdul,  Hellamaid is on a mission to make cleaning services a better experience for both ends of the market: homeowners and cleaners. We offer value to homeowners through easy online booking and impeccable customer service, while offering a flexible and well paid opportunity to our cleaning partners. We proudly serve the cities of Toronto, Calgary, Vancouver, Ottawa and more. Visit our service area pages or learn more about our story!

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