Bleach solution one of the most popular alternatives to power washing your siding is detergent bleach and water.
How to clean powdered siding.
Rinse with water from top to bottom often as you go to avoid uneven drying and spotting.
The right way to clean vinyl siding dip the cloth or brush into the solution and scrub the siding until you see noticeable changes.
For a stronger solution mix together one third cup powdered laundry detergent two thirds cup powdered household.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
Use a professional grade cleaner such as vinyl renu if the siding surface shows excessive signs of oxidation.
The gentler bleach type removes green mold stains in only 20 minutes.
Soapy water may not be adequate to rub the vinyl siding clean on it s own.
Test a small section of the siding to make sure it won t cause damage.
Use powdered oxygen bleach to remove mold from wooden deck or siding if it s green.
Mix equal parts bleach and water filling a garden sprayer with the solution.
Mix the powdered bleach according to directions on the bottle such as 4 parts water to 1 part powder.
Always use caution when dealing with a harsh chemical like bleach.
If you are.
Though you want to scrub hard to get rid of the grime be gentle with the siding as too much pressure may crack it.
Pour a few tablespoons of dishwashing liquid in the bucket until the water is soapy.
If your white siding is beginning to look a little green then this is the route you want to go as it is very powerful against mildew and mold.