The invention relates to a lasting aldehyde and odor removing bag with mineral micro powder which is a solid control product for removing air odor pollutions, i.e. formaldehyde, benzene, TVOC, and the like which are generated due to decoration. The lasting aldehyde and odor removing bag with the mineral micro powder is formed in such a way that aldehyde and odor removing mineral micro powder is manufactured into swelling hollow beads (strips), and then the swelling hollow beads (strips) are respectively packaged into porous fibre bags. The swelling hollow beads (strips) are prepared from the follow four groups of components: 60-98 percent of mineral micro powder combined by one or several of meerschaum with the particle diameter of 500-2000 meshes, fluorspar, sodium bentonite, kaoline, diatomite, activated clay, tourmaline powder, white mica power, titanium pigment, expansion graphite, corundum, and the like, 1-40 percent of aldehyde and odor removing matters, 0.01-5 percent of bonding agent, and the balance of 5-15 percent of water. The lasting aldehyde and odor removing bag with the mineral micro powder can be conveniently and neatly placed at air pollution sources, thereby achieving the purpose of lasting aldehyde and odor removal.