water spot removal

Okay guys, I know there is a lot out there on the internet on water spot removal for boats, but has anyone really had a good solution that works for them ?

I've heard about the vinegar and water and all other types of cleaners, but what really, really works ?

I have a black lund that is getting the dreaded spots.

Thanks in advance

Vinegar & water.

Spray with WD-40 and wipe down

 I use this on my blue Lund and black Mercury, with a D.A. buffer, each spring. I give it a good carnauba wax job the same day.

I’ve used this product for years, works well...

Ducky Water Spot Remover