Sansevieria dwarf also known as snake plant dwarf belongs to Liliaceae family. This plant is the most tolerant house plant. It is very easy to grow due to its hardy nature. As per NASA research these plants are known for their indoor pollution control. Snake plants help in keeping the air inside your home clean by removing toxins such as formaldehyde and benzene. These are the best indoor plants as they release more oxygen as well. Also this is one of the few plants which survives Air conditioning.