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      01-19-2013, 12:06 PM   #2
black 335xi
Private
United_States
5

 
Drives: 2010 335 i
Join Date: Aug 2011
Location: US


Posts: 87
iTrader: (1)

Road Salt

I use Eastwood Road Salt Neutralizer and a garden sprayer. Spray the entire undercarriage and suspension with the solution, let it sit for a few minutes, then pressure wash it off. Makes a huge difference if you drive your car in the winter w/salt. Also, late in the fall, ususally as I'm swithching to my winter tires, I'll clean the undercarriage really well, let it dry and then apply Boeshield t-9 to all suspension components, steering knuckles, etc. If you get it on your brake discs, take it off with some brake cleaner. Seems to help with the corrosion.