You can probably use a power washer although the vinyl siding institute recommends checking with the manufacturer first.
How do you clean mold off vinyl siding.
Step 1 wet down surrounding plants and landscaping with plain water.
An upward spray can force water behind vinyl siding causing more problems for you as mold and mildew could grow in these wet spots.
Mix your cleaning solution.
Not all vinyl siding manufacturers recommend pressure washing their products so it s.
Another standard household cleaner used for washing vinyl siding is baking soda.
Rinse with a hose or buckets of water.
Malfunctioning gutters running water problems and malfunctioning or misplaced sprinklers can all promote the growth.
Bleach has long been the go to cleaner for mold because chlorine kills mold on contact.
3 use windex for small spots.
Bleach is commonly used to clean dirty siding and is especially effective at remove mold mildew and algae from the surface.
Less volatile than chlorine it removes mildew on and below the surface as well as algae dirt and oxidized paint but won t harm plants or clothing.
Start pressure washing your house from the bottom up in small sections using a side to side motion and steady pace to prevent streaking.
4 apply a.
Add this scrub directly to the mildewy areas and wear protective covering like rubber gloves when cleaning.
Some good vinyl sider cleaner solutions include.
Before you begin cleaning see to it that electric units on and near the walls you are about to clean are turned off.
Choose the best cleaning solution.
Oxygen bleach hydrogen peroxide.
But when siding is 25 years old or older as in your case the likelihood.
If the mold has just started accumulating on the siding and you discover it on time you can do a quick.
If you are.
For a stronger solution mix together one third cup powdered laundry detergent two thirds cup powdered household.
Fill a bucket with warm water and mix in the oxygen bleach powder according to the package directions.
It appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth.
1 rinse the siding with water.
How to remove mold from vinyl siding using a pressure washer on vinyl.
Test a small area.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
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.
Cleaning mold from vinyl siding.
2 apply cleaning solution with a long handled brush sponge or soft cloth.