Having loads of fake ficus trees in every corner is def passé in home decorating, but a few well-placed plants in your living spaces, entryway or patio will always be classic, beautifying and healthy household accents. Dust your smooth-leaved plants first, then mix the egg whites with lukewarm water and moisten a cotton ball with the mixture. Use gentle downward or outward strokes on the tops of your plant leaves (avoid the underside) to create shine and protection