Guys, I’m not saying it’s Bio-Kleen’s fault or the dealer that sold it to him.
I’m saying that I would stay away from this product, there are others that will clean just as well, without harming plastic.
Yes, he took word of mouth advice from the dealer. Yes, he followed the “let stand for 5 minutes” instructions from the bottle. He did not follow the “may discolor ‘some’ plastics, test small area first” label on the plastic bottle it’s stored in.
When the Bio-Kleen guy asked how long he let it sit, he responded “Five minutes, like it says on the bottle.” The Bio-Kleen guy said that he should only let it sit for 30 seconds…..and five minutes was way too long!
Lesson learned the hard way, it sucks and he and I are just hoping to save someone else grief.
The product is designed to clean many more things than just Fiberglass. It says boat hulls, DRIVES, props, trailers, campers, tires, rims, metal, sinks, etc etc etc.
The problem is boat hulls have a fair amount of exposed plastic, including your rub rail, through hull fittings, gas fillers, fuel tank vents, outboard housing, etc. Not to mention other plastic nearby, like trim, rod holders, graphs and trolling motors.
It says to use on trailers, but trailers have plastic parts too; like fenders, lights, license plate holder, bow roller, rollers, etc.
On your boat and trailer there are probably 15-25 different kinds of plastic. Some are probably safe, other aren’t. Are you going to spot test each one to see if it’s safe???
He’s not suing anybody, but you can bet your ass he will never recommend one of their products in the future.
Buyer beware. If you use this product, keep it away from all plastic, and rinse off right away if you do get some on it.