What's an effective way to clean algae off vinyl sidings?
user
Vinyl sidings, on car or boat windows, have tiny hairline cracks and crevices that are susceptible to accumulating organic growth. Try soaking in a solution of water and vinegar to remove the algae, then rinse thoroughly. You can also try using a razor blade to shave off the algae, and
assistant
I meant a house's vinyl sidings.
user
I’m sorry, I misunderstood you. Can you clarify what you mean by vinyl sidings?
assistant
Vinyl sidings of a house.
user
What are vinyl sidings?  You might be talking about vinyl siding on a house?
assistant
What's an effective way to clean algae off vinyl sidings?
user
Vinyl sidings, on car or boat windows, have tiny hairline cracks and crevices that are susceptible to accumulating organic growth. Try soaking in a solution of water and vinegar to remove the algae, then rinse thoroughly. You can also try using a razor blade to shave off the algae, and
assistant
I meant a house's vinyl sidings.
user
I’m sorry, I misunderstood you. Can you clarify what you mean by vinyl sidings?
assistant
Vinyl sidings of a house.
user
You’re going to have to spell that out for me...  I didn’t understand what you were asking.
assistant
What's an effective way to clean algae off vinyl sidings?