If it is too dirty, use a neutral detergent to clean the backpack and dry it in a cool place, but avoid exposure for too long, because ultraviolet rays can damage the nylon Bukiang process Still pay attention to the basic maintenance, backpack cut should be instant sewing to choose a thicker needle is specially mended cushion cushions must be sewn, nylon line can be roasted by fire.
1, with a small brush to brush the clay clean, suitable for only ash backpack.
2, with a soft towel stained with water wipe, and then dry, suitable for ordinary stains (such as mud) backpack.
3, soak in the large basin for a few days, and then rinse repeatedly, suitable for the more dirty backpack.
4, remove the backpack system with washing machine, suitable for clean lazy people.