With this vinyl cleaner there are essentially two parts and each gets mixed separately.
Mixture to clean vinyl siding.
The first part.
If this is the first time cleaning vinyl siding with bleach water you might want to try a small section to test how long you will need to leave the solution on the siding before rinsing.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
Step 3 add vinegar.
For a stronger solution mix.
How to make a vinyl siding cleaner.
Baking soda paste powerful natural vinyl siding scrub cup baking soda 1 3 to 1 2 cup of water to form a paste.
Clean vinyl siding with baking soda.
Another standard household cleaner used for washing vinyl siding is baking soda.
I find that ten minutes is just right.
Step 4 use the solution.
Step 2 add water.
Set your pump sprayer s nozzle to a wide pattern and evenly spray the bleach water solution onto the wet vinyl siding.