Once or twice a month do this type of leaf-by-leaf cleaning. In nature plants are periodically cleansed by falling rain but indoor plants need to be cleaned as wel. How To Clean Houseplant Leaves Without Using Leaf Shine Big Leaf Plants Plant Leaves Plant Leaf Shine It will stay wet too long. How to clean snake plant leaves . You can easily trim the dead leaves. Using a knife to remove outer leaves at the base Reduce The Height Of Your Snake Plant Once you have removed the outer leaves to your satisfaction concentrate on the height of the plant. From what I see the pot in the picture is too large for the plant. Watering the soil beforehand will help prevent the soil from falling out when the pot is inverted. Whenever you water your plant inspect the leaves for any insects. Be sure to remove entire plants and rhizomes as even small plant pieces left in the ground can take root and grow new plants. There are four basic methods of snake plant propagation. To clean le...