Wool felt itself has a certain degree of reducibility and elasticity, so its maintenance is very important, so what should be done specifically?
You can often use a soft brush to remove the dust accumulated on the surface, so as to maintain the original color of the wool felt bag. Although the wool felt bag has certain anti-fouling ability, if it is contaminated with stains, it must be removed in time to avoid letting it go deep into the organization. When removing stains, you can use semi-dry towels for treatment, remember not to use warm, hot water, or bleach to clean wool products.
In addition, if you need to knead, you must do it gently to avoid damage to the fiber quality. This is an introduction to the knowledge of the maintenance of wool felt, and I hope it can be helpful to everyone.
