How Do You Clean Artificial Flower Arrangements. If you want to clean a small arrangement you can put it in a paper bag or plastic and add some coarse salt. Mist the flowers very lightly with the mixture and allow them to air dry.

Fasten a garbage bag around the base of the stems to keep the pot dry. Fill the sink or a receptacle with cool water hot water may melt any glue that was used on wired petals or plastic leaf supports. Here are the steps.
Brush the flower petals leaves and stems with a clean makeup brush or toothbrush.
Rinse the foliage under a steady stream of cold water. Silk flowers and other types of artificial blooms and greenery can enhance the look and feel of a room. Trim the stem with wire cutters. Like other accessories there is a need to clean silk arrangements from time to time in order to keep them looking vibrant and new.