Can Grand Canal Soap Wash Woolen Sweaters?

Grand Canal Soap is a traditional Chinese soap made with mugwort as the main ingredient. It is widely used for washing clothes, cleaning homes and personal hygiene. Although Grand Canal soap can be used to wash a variety of clothing, it is not recommended for cleaning wool sweaters, which are made of a special material.

Woolen sweaters are made of wool, whose fibers are much softer and more fragile, and are susceptible to deformation, shrinkage or damage from external influences. Compared to some other detergents, soaps may be more alkaline and may cause damage to the fibers of wool sweaters. In addition, soaps contain alkali and acid-base balance in their ingredients, which may also adversely affect the fibers of woolen sweaters.

Therefore, in order to protect the quality and prolong the life of wool sweaters, it is recommended to use detergents specifically formulated for wool sweaters. These detergents usually have a low alkalinity and are able to gently clean the fibers of wool, preventing them from being distorted, shrunken or damaged.

In short, try to avoid using Grand Canal soap to wash your wool sweaters, and it's best to choose a detergent specifically for wool sweaters to ensure the quality and longevity of your clothing.