BMW M3 Forum (E90 E92) - View Single Post

SoCalRPM · 09-04-2018, 08:11 PM

So long as you use a PH neutral shampoo, you probably won't notice much of a difference. PH neutral is only important if you have a wax/sealant on your car that you don't want to strip off.

09-04-2018, 08:11 PM	#11
SoCalRPM Captain 886 Rep 942 Posts Drives: e92 M3 Join Date: May 2017 Location: LA iTrader: (0)	So long as you use a PH neutral shampoo, you probably won't notice much of a difference. PH neutral is only important if you have a wax/sealant on your car that you don't want to strip off.
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