What is a bamboo charcoal bag?

Bamboo charcoal bags naturally absorb odors, excess moisture and harmful pollutants in the air. The bags are made with all natural bamboo charcoal that rid your space of unwanted odors. The bamboo charcoal has many small pores that work like a sponge to absorb air particles, which make it easy to set anywhere! Simply recharge the reusable charcoal bag for up to 2 years by placing it in the sun for an hour, once a month!