If the scuff mark is new it will likely come off this way.
How to get black suit off vinal siding.
If it is old proceed with another stain removal technique.
Mouthwash mouthwash is something many swear by for cleaning artillery fungus off of vinyl siding especially mint laced varieties.
Next wash the affected areas with a gentle cleanser like dish detergent and a soft bristled brush.
Dip a soft brush into the soapy solution and begin scrubbing the bottom of the siding using side to side motions.
If the stain is still there after a quick rinse and a gentle scrub it s time to move on to the heavy guns so to speak.
Step 4 rinse the area you just cleaned with the garden hose and then work your way up the siding.
Apply it allow it to bubble and then brush it off with a wet scrub brush or sponge.
As with bleach saturate the area with the mouthwash and allow it to penetrate before scrubbing it off.
First spray down your vinyl siding from an elevated vantage point like a ladder.