For the regular maintenance of buffalo leather belt blanks, the use of a special suede care kit or the Keralux Set Vi is recommended to maintain the suppleness of the open-pored material. Regular re-impregnation protects against moisture, while older or dry leather can be regenerated with a leather balm. For light soiling or grease stains, cleaning solvent or a grease-removing spray can be used, but care products should always be tested on an inconspicuous area first.