Thread: Hard Water
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      08-15-2012, 03:01 PM   #7
uʍop ǝpısdn

Drives: '11 335d, SG/Saddle, ZSP, ZPP
Join Date: Nov 2011
Location: South bay area, NorCal

iTrader: (0)

I add a couple spoonfuls of borax to my wash bucket each time, it helps soften the water. Just have to make sure it dissolves well so you don't get any clumps. I like to use HOT water out of the sink, add the borax, and let it sit for a few minutes to dissolve.

Ninja edit: This won't get the current spots off the car, but will help eliminate the problem in the future