How to leather care Birkenstore Mantova shoes use FO23-TCP

This video show how to leather care the Birkenstore Mentova shoes use Fish Oil Cream Trans Color Proof(FO23-TCP).The FO23,with two models,FO23-TC and FO23-TCP,invented in 2023, used in vegetable and oil leather care.FO23-TCP,with zero oxidetion degree,keep the original color of leather after care;FO23-TC,with higher oxidetion degree between sheep oil and neatsfoot oil,can trans vegetable leather color cared time and time.All models act on the surface of leather.In another video of care GUIDI,showed how to use FO23-TC.