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Date registered: May 2006
Vehicle: 2001 E320 - Brilliant Silver/Ash: 107,000+
Location: West Virginia, USA
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Quoted: 5 Post(s)
I wouldn't be concerned either but I'd still re-wash it with the detergent of your choice. From what I've read, Dawn is primarily used to completely remove the old wax before re-waxing. In the old days, pre-Dawn I'm pretty sure, that's about all we had (dish washing detergent of some sort) and I used it all the time.
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