How to clean the bamboo wool in the newly bought bamboo dustpan?

Boil it with salt water to increase its density (salt has a certain bactericidal effect), and then put it in the vent to let it dry naturally, not in the sun.

The burr on the bamboo chopping board is natural bamboo fiber, which is harmless to human body if eaten in small amount. Moreover, the burrs on bamboo chopping boards are generally mixed with food, and they are all cooked at high temperature, and the bacteria on them will also be killed. Don't worry too much, it has no effect on the human body. However, if the bamboo cutting board has burrs, it should be removed, and then it will be safer and healthier to use.