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Pre-wet the Concrete Surface — Rinse the steps

Beginner4 hours

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How to Clean Mildew and Algae Off Outdoor Steps · Step 2 of 7

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Pour water generously over all the concrete steps to pre-wet the surface. This step is crucial as it helps to loosen embedded dirt and prevents the cleaning solution from drying too quickly, allowing it to work more effectively. Ensure an even application of water across all areas to be cleaned.

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