Thread subject: Whaler Central - Boston Whaler Boat Information and Photos :: Cleaning 1992 white 150 Johnson Saltwater

Posted by denniscraig on 08/13/09 - 4:51 AM
#1

I have a 1992 150hp Johnson Saltwater that has been stained below the waterline over the years by the tannins in our waters in the Mobile Bay area. I'm re-powering my 18 Outrage with a 115 E-TEC and will be selling the present engine. Any recommendations on what to use to get that brownish stain off the lower unit?

Posted by tkhvdh on 08/28/09 - 7:15 PM
#2

I have used Barkeeps helper on the Hull and trailer. It comes in a can like comet. Try a little on a wet rag and see if it works as well as it did for me. At hardware store, couple bucks and works for me.

Posted by Finnegan on 08/28/09 - 11:45 PM
#3

Starbrite's Instant Hull Cleaner will clean that yellow like magic. Put it in a spray bottle. Never use an abrasive powder on your painted engine (nor your car!).

Posted by MW on 08/29/09 - 4:28 AM
#4

I like "Bon Ami" cleanser, at 100 years old, "it has'nt scratched yet", Earth friendly too.

Posted by number9 on 08/29/09 - 5:19 AM
#5

I will second Bar Keepers Helper, it's mild abrasive like Bon Ami but contains Oxalic Acid which will dissolve water line and rust stains. I stock up when at Wal-Mart. Of course Finnegan is right on about using a abrasive powder but wetting helps prevent problems. It was originally sold as a polish for brass and as we all know fiberglass or automotive polishes all have abrasives in them.

http://barkeepersfriend.com/about.htm/about.htm

Posted by Blackduck on 08/29/09 - 9:01 AM
#6

Have you tried wood bleach, or Y-10?

Posted by finfish04 on 08/29/09 - 6:42 PM
#7

Hi, I know this may sound too easy but, If you use a product called "the works" it is a tub and tile cleaner and could be found at Wal-Marts. It is about $3.00 a bottle and works within minutes without scrubbing. Give yourself a break and try it I am sure you will be amazed as I was. Hope this helps, Dino

Posted by modenacart on 08/29/09 - 6:44 PM
#8

Oxiclean is a pretty good cleaner.

Posted by denniscraig on 09/16/09 - 10:25 AM
#9

Thanks to all of you for all the good ideas.

Posted by tkhvdh on 09/21/09 - 11:09 AM
#10

denniscraig wrote:
Thanks to all of you for all the good ideas.


Dennis, did you get her cleaned and what did you use? Have you sold her yet?