Healthy dubbing-There are many little common sense in life, which may not be known to everyone, just like the function of bamboo charcoal package and the precautions when using it. The following small series teaches you a trick to make your small charcoal bag get twice the result with half the effort. The main function of activated carbon adsorption bag is to adsorb harmful substances and dust particles in the air, and at the same time, it can delay the skin corrosion of office workers. Then many people have to take it out to dry, because harmful substances will always reach saturation, so they can't be absorbed when they are full, so they can be taken out to dry and then used again. This is a little common sense that will be commonly used in life. You may never know. Be careful, healthy and happy at ordinary times. I hope I can help you!