I guess for the last 42 years we’ve been doing it all wrong, we don’t use any of the brands of
soap that you’ve listed. We use
JBS Fonic wash, Simoniz Correct and have been very happy with them both. Years ago I had a
changer customer who’s day job was a research chemist. When I asked him what kind of
soap he used he told me he made his own, he said car wash
soap is like chemistry 101, a first year chemistry student should be able to make car wash
soap. He was making 500 gallon batches and selling it to the local car washes operators. He gave me 5 gallons of the
soap product he was making and it was an outstanding foam brush and high pressure
soap that actually cleaned. His advice was you don’t need to use name brand products to get a clean car read the MSDS or the SDS and learn what’s in the
soap product and educated yourself to what chemicals the product are made from.