1. Bamboo Palm - removes formaldehyde, acts as a natural humidifier.
2. Snake Plant - absorbs nitrogen oxides and formaldehyde.
3. Areca Palm - one of the best for general air cleanliness.
4. Spider Plant - removes carbon monoxide and other toxins or impurities.
5. Peace Lily - removes mold spores, formaldehyde and trichloroethylene.
6. Gerbera Daisy - removes benzene, improves sleep by absorbing carbon dioxide and giving off more oxygen overnight