1 Heâs less likely to get certain diseases, such as testicular cancer and most prostate diseases. 2  He will be calmer with less testosterone in his system, and thus youâll be calmer too. 3  Heâll mark less, inside and out, since he has less incentive to announce his presence.
One of the top air purifying plants identified by NASA, Sansevieria removes at least 107 known air pollutants, including carbon monoxide and nitrogen monoxide, formaldehyde, chloroform, benzene, xylene, and trichloroethylene among many others.
Answer by craftheart (392). A basil plant is well known to repel flies and also smells very good. Flies are also repelled by mint plants and sometimes tansy plants. If flies are a problem indoors you could place some of these plants on your windowsills.