As an ASE Certified tech myself, I never had any faith in anything that is dumped in the gas tank that claims it repairs catalytic converters (or anything else, for that matter). Understanding the fuel injection system as I do, as well as the ultra high combustion chamber temps and the incinerating heat of the converter itself, I knew nothing could survive such ungodly heat and molecular transformation to "clean out" the fuel system or the exhaust system, much less the catalytic converter itself!

The barrel works well even on my thick spirals However. The ceramic was chiped off when I decided to use it as a flat iron. It does not maintain the heat consistently.

I give it to one of my kitties who is prone to respiratory infections to help her immune system & it works really well. I'm glad we have this product or we would be at the vet's office at least once a year!

I bought this product thinking it would actually PICK UP debris on the floors, not so. It just pushes it around. Basically this is a $130 mop. So if you sweep first and then use this as a mop your floors would be clean.