BMW M3 Forum (E90 E92) - View Single Post - How dirty is too dirty to use quick detail spray?

THE TECH · 02-11-2013, 02:01 PM

I would shy away from anything but a wash especially when it comes to the rear bumpers since many of those contaminants are likely from the engine/exhaust.

02-11-2013, 02:01 PM	#3
THE TECH BimmerPost Supporting Vendor 307 Rep 13,093 Posts Drives: BPMsport 2012 E92 M3 Join Date: Jun 2011 Location: Kansas iTrader: (45) Garage List 2013 Nissan GTR [0.00] 2019 Sierra Denali ... [0.00] 1999 Nissan Silvia [0.00] 1999 Nissan Skyline ... [0.00] 1998 Toyota Supra [0.00]	I would shy away from anything but a wash especially when it comes to the rear bumpers since many of those contaminants are likely from the engine/exhaust.
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