A good nine-word summary used by UL is, A not-for-profit organization dedicated to public safety.. UL sets standards for different product categories and tests products to make sure they meet the standards. In this way, UL is similar to the CE marking organization. UL may also certify the installation of products in the field. Underwriters, by the way, are insurers. To learn more, see the links on the next page.
Shredder oil is the only lubricant which should be used on your shredder. Shredder oil is of special formulation which leaves no residue on the cutters. Other oils will attract paper dust and in turn clog the cutting head. Do or Do not, there is no try - Yoda.
Neatsfoot oil is a well renowned oil product for leather polish. In past times, this oil was also used for treating dry skin. There are many varieties of neatsfoot oil. It is actually a thick oil which comes from the bones of cattle. That is why it is called neatsfoot oil, as neat is an old word for cattle. This name for cattle has gone obsolete, but the name survives in the oil.