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why is my stone walkway brown patches

Landscaping

The answer to 'why is my stone walkway brown patches' is that the discoloration is likely caused by a buildup of organic matter, mildew, or moss on the surface of the stones. This can happen over time as leaves, dirt, and other debris accumulate on the walkway.

Some common symptoms include the appearance of dark, brownish-green patches, a slippery or slimy feel to the stones, and an overall dull or faded look. The good news is that this issue is usually easy to fix with some basic cleaning and maintenance.

Sources

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The Spruce• guide
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Step-by-Step Guide

  1. 1

    Sweep the walkway

    Start by sweeping the walkway to remove any loose debris, leaves, or dirt.

  2. 2

    Apply a stone cleaner

    Use a mild detergent or stone-specific cleaner and a stiff-bristle brush to scrub the affected areas.

  3. 3

    Rinse thoroughly

    Rinse the walkway completely with a garden hose to wash away any remaining dirt or cleaning solution.

  4. 4

    Allow to dry

    Let the walkway dry completely before using it again.

Frequently Asked Questions

How do I clean a stone walkway?

To clean a stone walkway, you can use a mild detergent or stone cleaner, a stiff-bristle brush, and a garden hose. Scrub the stones to remove any buildup, then rinse thoroughly.

When should I call a professional?

If the discoloration is severe or you're unable to fully remove it, it's best to call in a professional landscaper or stone cleaning service. They have specialized equipment and techniques to deep clean and restore stone surfaces.

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