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Step 3 · Apply cleaning solution

Prepare your chosen cleaning solution according to the manufacturer's instructions. This could be a commercial mildew remover, a diluted bleach solution (e.g., 1 part bleach to 10 parts water), or a solution of white vinegar and water (e.g., 1:1 ratio). Apply the solution generously to the wet steps using a garden sprayer, watering can, or a brush, ensuring complete coverage.

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Step 3 · Apply cleaning solution

Prepare your chosen cleaning solution according to the manufacturer's instructions. This could be a commercial mildew remover, a diluted bleach solution (e.g., 1 part bleach to 10 parts water), or a solution of white vinegar and water (e.g., 1:1 ratio). Apply the solution generously to the wet steps using a garden sprayer, watering can, or a brush, ensuring complete coverage.

Videos for this step

Apply Cleaning Solutions to Hard SurfacesApply Cleaning Solution (Optional)Prepare Bleach Cleaning Solution

Tools and Materials

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How to Clean Mildew and Algae Off Outdoor Steps

Step 3 of 7·2.7 hr left

Sweep loose debris
5 minutes1 items
Rinse the steps
5 minutes1 items
3
Apply cleaning solution
10 minutes1 items
4
Scrub the steps
15 minutes1 items
5
Rinse thoroughly
5 minutes1 items
6
Inspect and repeat if necessary
10 minutes
7
Allow to dry
120 minutes
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