I am sure it has been discussed on here before. I have looked through old threads but didn't find much.
We just got a pontoon and the previous owner left it in a slip and with the motor down. So the scum has sat on there from last year. I have been looking online for some remedies. I've read that Limeaway works pretty well and Muriatic Acid. I tested a few small spots with things that I had in the garage, but I don't want to start removing paint from the motor.
I am wondering what you people use?
We just got a pontoon and the previous owner left it in a slip and with the motor down. So the scum has sat on there from last year. I have been looking online for some remedies. I've read that Limeaway works pretty well and Muriatic Acid. I tested a few small spots with things that I had in the garage, but I don't want to start removing paint from the motor.
I am wondering what you people use?