If you want an inexpensive product to get the water/scum line off your boat try The Works Rust, Lime & Calcium Remover (Got to be the neon green bottle, the white bottle won’t work.) You can spray it on & it removes the scum without scrubbing. It’s safe on trailers & it’s label to use on your coffee pot (So it can’t be too toxic). A 13 oz. bottle cost $1 here at Dollar General. Wish someone had told me years ago, been putting boat on blocks, using Mary Kate On & Off with limited results while choking on the fumes. I’ve tried several waxes also & recommend NuFish. It’s cheap & easy to use. Safe boating & tight lines to all!
First ever workplace violence incident, Wounded Knee,SD.