No oil cleans through dirt, contaminants, with or without simple or complex additive package(Dino or Synthetic)any oil will skip right over dirt etc and lubricate at next clean spot. Oil does not clean metal, if it did it could not lubricate as detergent package would minimize lubrication qualities of oil.

Give any oil clean metal to lubricate and you get that oil's full package of benefits. This has been posted many times before, we have AMSOIL dealers who clean there customers engines with Auto-Rx prior to adding AMSOIL to there engines. These users get maximum benefit out of there purchase and great results with a fine oil.

Auto-Rx gives the oil the ability to lubricate every nook & cranny in that engine. And with engines that already have wear a clean metal surface and oil doing it's job (lubricating), will alter the effects of wear.

I am not saying Auto-Rx replaces oil; I am saying any oil performs better on Auto-Rx clean metal surfaces.