PANACEA PRODUCTS-Silk Plant Cleaner. Makes artificial plants look new again, safely removes dust, and is a powerful, environmentally friendly, non-flammable cleaner. This package contains 18 fl oz of silk plant cleaner in an aerosol can Conforms to ASTM D4236. Caution: Contents Under Pressure. Skin or Eye Irritant. Use in a well ventilated area. Made in USA.