What do you mean by system-comptabile cleaning with NanoVit?
As you can read in the product description NanoVit performs system comptabile cleaning. This is due to the aluminum oxide. Supporting documents and references exist. (see test report of University St. Petersburg) A system-comptabile cleaning is on all metal surfaces without any damage. An Example: An engine within an automobile is a combustion engine. Combustion causes residues. These operating contaminations happen at the fuel and the oil circulation within an automobile. NanoVit cleans these contaminations at the oil circle. The residues are in the oil filter. That means, as written in the product description, you have to change the oil filter at any rate. On the market are existing oil system-comptabile cleaner. Most of them have dissolver like alcohol. Too high a concentration of these products would cause a damage of the elastomers and gasket within the engine. This will not happen with NanoVit.
