With insight from a professional detailer, our writer tested car wash kits from several leading brands to find the best ones ...

Not all soaps are created equal. We washed, rinsed, and repeated to find the best formulas for every type of detailer.

The best car wash soap makes a lot of long lasting suds, gets grease and dirt off, and rinses easily. See the best car wash soaps at AutoGuide.com.