Paper Shopping Bags | Cotton linen shopping bags are stronger than paper bags and can be recycled many times, but they are not as water resistant. The advantage of cotton and linen shopping bags is that they can be ag b the c lo th what if dirty? Washing with water is the most commonly used method, but washing with water wastes water resources, and the use of phosphorus-containing washing powder will pollute the soil. At the same time, ordinary washing with water fact can not dissolve act