Lexol-NF is a unique neatsfoot formula which offers the user superior conditioning and lubricating qualities without the man. It leaves no greasy, oily after-feel, no sticky residue to trap dirt in the leather and discolor clothing, no oil feedback . Saturate leather and let dry. Lexol-nf is a unique neatsfoot formula you can use on your finest leather. Neatsfoot leather preservative - non darkening.