Yeah, same stuff but Tim claims he adds something to it that makes it different. I think that secret ingredient might be water because LST is a powder and SS is an expensive liquid. The guy has no college education and claims to be a chemist. I believe the stuff is made by a big JW family. I think it's ChemMax...
I had two identical wool rugs that were very brightly colored. I cleaned one with the SS and the other when my
Centrum force chemicals. I can tell you there was a very noticeable difference. The SS did not clean as well. The appearance of the rug was a little dull and seemed a bit grayed out. The rug cleaned with the CF products was vivid and bright.
No one would ever notice unless you did a side by side test.