I believe that many people in the workplace will now have a beloved computer backpack for commuting to get off work or for short-distance business trips. So, how should we maintain our backpack when it becomes stained or needs cleaning?

First: the brush must choose a soft brush; when the surface of the backpack is stained or soiled, it must be lightly brushed with a soft brush to avoid damaging the surface waterproof layer;

Second: When washing, you can use some soothing shampoo or shower gel to replace other irritating detergents and other cleaning agents; soak it for 30 minutes and then clean it;

Third: Dry in a cool place when drying, because prolonged sun exposure will damage the surface fibrosis and affect the firmness of the bag;

Fourth: If you find that your bag is no longer waterproof, then after washing, when the backpack is not completely dry, you can apply a waterproof coating to your backpack.