1. How to clean the new canvas bag? Many people have to wash the canvas bags they buy home, because the canvas bags in the factory have germs whether they are transported by equipment or manually. Canvas bags are made of cotton wool. For aesthetics, they will be colored when the bag is made. Although new canvas bags are usually washed with water before leaving the factory, there will still be a layer of floating color on the surface of the bag. Newly purchased bags may fade on the first wash after a period of use. To prevent fading, in the first wash, you can add some salt to the water, soak for about 20 minutes, and then start washing your hands. In this way, the canvas bag will not fade easily. When cleaning canvas bags, it is best to wash them in cold water. Boiling water can easily scald. Try to wash by hand, do not wash by machine. Canvas bags are knitted, so don’t use detergents that contain bleach. It is best not to use ingredients that contain Fluorescent, otherwise the bag will fade and become unsightly. Dosage of detergent: The canvas bag is pure cotton. It will fade if not washed properly. Therefore, the amount of detergent should be minimized when washing. If there are oil stains or other stubborn stains, it can be cleaned with detergent, but not too much. Other parts can use detergent without detergent. How to wash canvas bags? Daily maintenance method of canvas bag 2. How to wash the white canvas bag and not easy to turn yellow? We know that white canvas bags or white shoes can easily turn yellow, what should we pay attention to in the cleaning process? . First. Cotton canvas is easy to fade when washed. Please do not use washing utensils that contain bleach or shine Second. If there are no stubborn stains such as oil stains, please minimize the amount of detergents Third. Please soak in cold water, do not expose to sunlight. It is recommended to dry in the shade. Fourth, the leather can be scrubbed with leather paste to prevent folding and deformation Fifth. When washing for the first time, you can add salt or white vinegar to the water first, and then infiltrate the bag for about 30 minutes to prevent fading. The sixth stream should pay more attention to the maintenance of canvas bags with patterns. Some background colors are white with patterns of many colors on them. If these bags are not cleaned with attention to detail, the canvas factory can easily streak the color and even brush off the pattern. Therefore, during the cleaning process, we should use soft detergents to clean these bags, such as shampoo and gold spun cloth. The most important thing is to avoid some alkaline detergents from damaging the cloth surface. It is recommended to clean the surface with a clean cotton cloth.