Quite a while back I had asked a question about whether I should use a Power Washer to clean the scum off my hull.
Well, this week I decided to try scrubbing it off with a cloth and some cleaning spray that I had on hand.
I tried some cheap window cleaner first. It was a Windex knockoff that came from Dollar Tree. Surprisingly, it worked OK, but I had to scrub like there was no tomorrow
So, then I grabbed my bottle of Mighty Tuff from my cabinet and tried that. What a difference! The scum literally loosened up before I could start wiping it off. So when I hit it with a cloth, it only required mild pressure to get it 100% clean.
Here's the starboard side of my hull, before.
And here it is after.
And here's a section of the stern that I took pics of.
Before:
After: