Sansevieria is an excellent plant for purifying the air and removing toxins from indoor environments. It is toxic (has oxylates that cause oral and throat irritation) if chewed or eaten. Keep away from children and animals.
Give it bright, filtered light. Direct sunlight or even low light will not hurt it either.
Plant it in well-drained, sandy soil enriched with some peat.
Allow the topsoil to become slightly dry between waterings. Water less in winter. Do not over-water.
Fertilize in Spring through Summer.
Propagate by division or leaf cuttings.
No need to re-pot or up-pot until crowding the pot.