Bottom cleaning?

[Sloffie]

I picked up this boat, it needs a good bottom cleaning. I've used typical fiberglass hull cleaner on my ski boat, just not sure it's cool for my aluminum boat with a factory finish. Looking to keep her factory original finish in good shape. So far I've tried simple green, mild clear-coat aluminum auto mag rim cleaner and a 1500 psi pressure washer still looks youckie.

Any suggestions???

Thanks Sloffie.

[whorrall]

I would try muriatic acid. Dilute it, and use eye protection, gloves, and a respirator. It'll work, just be careful with it.

[Weldorthemagnificent]

On bare aluminum I use scotchbrite and vinegar 50/50 with water. On the paint.... maybe it’s time for a refreshing.


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[JL8Jeff]

I've had good luck with Soft Scrub on both aluminum and fiberglass.

[CedarRiverScooter]

Cheap toliet cleaner will work too but don't leave it on there for very long. Wear PPE!

[DaleH]

Cheap white vinegar and copper scrubby pads ... just add elbow grease!

[Sloffie]

Thanks all, I'll give a few of them a try.

I'm not a fan of muriatic acid, it's really nasty stuff.

[whorrall]

Thanks all, I'll give a few of them a try.

I'm not a fan of muriatic acid, it's really nasty stuff.

Ain't that the truth!

[MrGiggles]

I'll second the toilet bowl cleaner. Make sure you wash it good after.

[LDUBS]

I'll second the toilet bowl cleaner. Make sure you wash it good after.

Just "flush" it with water! (groan)