The more the chemist told me about this magical product the more.
Bleach to water ratio for vinyl siding.
Re water any nearby plants that may be getting run off.
For larger jobs use 1 cups bleach added to 2 gallons of water.
Apply the bleach and water solution to the surface with a scrub brush.
Rinse the treated area thoroughly.
An upward spray can force water behind vinyl siding causing more problems for you as mold and mildew could grow in these wet spots.
Pre wet the surface to be cleaned with water.
Although the vinyl siding is very tough bleach is highly corrosive and may damage the siding if not thoroughly rinsed immediately.
And in order to protect landscaping around the house wet or cover these plants prior to application.
Use three parts warm water to one part bleach.
This tough as nails siding responds well to cleaning with clorox bleach provided it is properly diluted with water 5 1 applied and scrubbed in 10 12 foot sections and rinsed extremely well.
Oxygen bleach is completely safe for all composite decking vinyl siding fiber cement siding and outdoor furniture of all types.
One quart of household bleach to one gallon of water is ideal but you should weaken it even more if possible.
Start pressure washing your house from the bottom up in small sections using a side to side motion and steady pace to prevent streaking.
Rinse with a hose or buckets of water.
You can also use bleach to kill mold and mildew on your vinyl siding but make sure you water it down to the right concentration.
Fill a clean empty garden sprayer with a chlorine bleach and water mixture.
Let surfaces air dry.