To maintain the leather's suppleness in the long term, the strap should be regularly cleaned with a soft, dry cloth and occasionally treated with special leather care products such as leather balm or colorless leather cream. It is also important to protect the leather from extreme heat (e.g., from a radiator), as this can cause it to dry out and crack. The strap is not suitable for contact with water while showering or swimming, as genuine leather absorbs moisture, which can lead to stains, odors, and material damage.