Maintenance of waterproof canvas

1. After the canvas is cleaned, put it in a ventilated and cool place to dry naturally. Do not put it in the hot sun or bake it in a high temperature place to prevent degumming or degumming and accelerate aging. 2. The force should be gentle and even when cleaning. Do not brush hard to avoid short lines, or brush off the pattern and decorative parts of the shoe body. 3. Avoid contact with sharp and sharp objects to prevent scratches. 4. For white canvas, do not contact with hard-to-clean items such as carbon ink. After cleaning the canvas of this color, apply toothpaste, or white chalk powder. Pay attention to uniformity, and then let it dry to prevent discoloration. Or find two sheets of clean white paper to cover them with and tear them off after drying. It can also prevent discoloration. 5. If the canvas is broken or dropped, or the decorative parts are loose and other minor faults, it should be repaired in time. to extend its service life.