Dust your aluminum blooms with a feather duster or rag to remove surface dust. Surface dust can make your artificial plants lack luster and appear artificial.
Clean between crevices using a can of compressed air. Small crevices formed by close connected parts of the aluminum bloom can collect dust inside of the flowers. Keeping the inside of the flowers clean allows the plant to reflect light.
Remove heavy layers of dust and soil using a vacuum cleaner with a brush attachment. The suction catches the dust brushed off the bloom, permanently removing the dust from the room.
Polish your artificial bloom with a white vinegar and water solution applied with a cotton towel. Vinegar removes oils and build up that prevent light from reflecting off the surface.