Spray the rust stains with a steady stream of water from a garden hose.
Best way to remove stains from vinyl siding.
Oxalic acid crystals with 1 cup warm water.
Try several different cleaners to find which one works best on the particular stain for your siding.
For a stronger solution mix together one third cup powdered laundry.
Fill a bucket with hot water and either add the cleaner to it or have it ready to go.
Step 2 mix a solution of 1 tbsp.
Start at the bottom of the stain and work your way to the top.
Make a thin cleaning paste using bar keeper s friend and clean water.
Put an orange oil based cleaner such as orange gojoo hand cleaner on the stain.
Moisten the area with water and then scrub it using the cleaning solution.
Clean your siding in small areas at a time divide your house s vinyl siding into 5 foot x 5 foot sections to work in small areas and easily identify what is clean and what is still dirty.
Attack stains by first spraying them with water.
For tough spots like paint drips tar and pencil and pen marks use a nonabrasive bathtub cleaner or nylon scrub pad.
Cleaning vinyl siding by hand is the simplest way to get rid of unwanted stains.
Remove the most difficult stains with a contractor grade exterior cleaner designed to remove paint tar wood stain and other common construction and remodeling products from exterior surfaces.
Apply the cleaning paste to the sponge or rag and apply it in a small inconspicuous area first to make sure it s safe.
70 water 30 white vinegar makes a great all purpose vinyl siding cleaner that removes light mold and mildew stains.
The pumice in the hand cleaner helps remove the stain without damaging vinyl siding.
Use it to gently clean rust stains from vinyl siding and work on one slat at a time to avoid leaving it on too long.