Prepare Bleach Cleaning Solution — Apply cleaning solution
Part of project
How to Clean Mildew and Algae Off Outdoor Steps · Step 3 of 7
In this video
If mold and mildew are already present, one effective cleaning method is to prepare a bleach-based solution. In a bucket or pump sprayer, combine one part household bleach with ten parts clean water. For example, if you use one cup of bleach, you would add ten cups of water. Stir the mixture thoroughly if using a bucket, or shake gently if using a sprayer, to ensure the components are well combined. This diluted bleach solution acts as a powerful disinfectant that kills mold spores and lightens existing stains. This mixture is generally safe for most outdoor surfaces, but a patch test on an inconspicuous area is always recommended.
Prepare Bleach Cleaning Solution — Apply cleaning solution
Part of project
How to Clean Mildew and Algae Off Outdoor Steps · Step 3 of 7
In this video
If mold and mildew are already present, one effective cleaning method is to prepare a bleach-based solution. In a bucket or pump sprayer, combine one part household bleach with ten parts clean water. For example, if you use one cup of bleach, you would add ten cups of water. Stir the mixture thoroughly if using a bucket, or shake gently if using a sprayer, to ensure the components are well combined. This diluted bleach solution acts as a powerful disinfectant that kills mold spores and lightens existing stains. This mixture is generally safe for most outdoor surfaces, but a patch test on an inconspicuous area is always recommended.