Then remove the mold with a clean cloth and spray with a garden hose.
How do you remove mildew from vinyl siding.
Add this scrub directly to the mildewy areas and wear protective covering like rubber gloves when cleaning.
When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.
Removing mildew from vinyl siding 1.
Instead use a mixture of 25 bleach and 75 water apply this solution to the mildew and leave for about 30 minutes.
Mildew can not be removed simply by wiping it off with a sponge or cloth as it will only smear the mildew.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
Another standard household cleaner used for washing vinyl siding is baking soda.
Cleaning mildew off of your house the right way is safer and more effective than using bleach.
Your standard household whitener.
As a recipe often applied when you deep clean vinyl flooring it also assists with absorbing mildew that frequently arises in areas kept out of direct sunlight.
Dip a long handled.
Mix a solution of 3 parts distilled white vinegar to 7 parts water in a bucket.
For a stronger solution mix.
You can probably use a power washer although the vinyl siding institute recommends checking with the manufacturer first.
Cover them with plastic sheeting.
Use a soft scrub brush if necessary.
But when siding is 25 years old or older as in your case the likelihood.
Alternatively mix a solution of 1.