Scum Remover (Gallon)

Easy to use. Removes scum. Has unusual smell. Used it for years.

Exceeded expectations. I don't say this lightly and my lake leaves red garage on the boat like you wouldn't believe. I used a regular spray bottle and 2600 PSI power washer. First pass took 5-10 minutes and removed 90%. Second pass I had to use a sponge to get a few tough water line areas but looked new. And fact it's not acid like they use a marina means I can do it in my yard. I even think you could get away without a power washer using your hose and brush given a lot came off just spraying it on.

Works pretty well. Gets the lake scum and staining off the hull but only with the aid of a power sprayer. Easier and safer to use than acid but still takes some work.

This is definately worth the cost. You could see the water stains disappearing away seconds after spraying it. Would definately recommend!

3500lbs of water pressure would not take off the agile . I purchased this product sprayed it on and rinsed it off with a garden hose bottom of the boat looks brand new.

No instruction other than on bottle. Acid splashed on my trim and ate the anodizing off. Made a absolute mess. Don’t know how I can repair it. Very expensive mistake

Simply the best product for removing algae stains and scum from your boat! Sprayed it on and literally watched the stain dissolve the second it hit the stain.

Product worked great! Ordering more for the next time the boat comes out of the water. Sprayed it on and rinsed it off, no scrubbing. Left my Nitro bass boat looking like new