Car Wash
How to Build a Car Wash Kit That Won't Wreck Your Paint
Most paint damage happens at wash time, not on the road. A chemist's guide to building a safe car wash kit — the three-bucket method, pH-neutral shampoo and acid-free wheel cleaners.
Your wheel cleaner is etching your wheels (and you can't tell yet)
Most wheel cleaners damage your wheels long before you can see it. Here's the chemistry behind why pH alone is a useless number, why corrosivity is what should be on every label, and how we categor...