Protect your leather shoes from acidic materials and sharp objects, as they will leave irreversible marks on the leather. If there is a very deep stain on the shoe, do not try to remove it anyway as the leather itself may be seriously damaged. In winter, allow your shoes to dry at room temperature. The direct heat of the heater causes the leather to become dry and brittle, and also causes the glue and the sole of the shoe to become loose and rotten. To maintain the appearance and quality of leather, only special and plant-based waxes should be used at your disposal to get the necessary result. Remember to wax leather shoes well at night and put them in a closed place and use them in the morning.