Lower unit cleaning?

[revoman]

I need to clean that white film you get on the lower unit of a Merc. and was wondering what products you have found that work w/out causing damage to the finesh?

[Jig Man]

I use lime away.  It is cheap and works as well as wonderfoam which costs 4X more.

[Al Wolbach]

I go to Dollar General and get the lime away look-a-like for a $1 a bottle. Works well...............Al