Ready-to-use, aldehyde-free, broad spectrum disinfectant: Formulated for the rapid, high-level disinfection of impressions in silicone, alginate, polyether and polysulphur, preserving dimensional stability and is fully compatible with plasters Improves the flow of plaster / dental stone over impression surfaces, reducing the formation of bubbles and plasters compatibility. Direction for use: Rinse impression under running water for 30 seconds; Spray & leave to evaporate for at least 3 minutes. Not suitable for use on alcohol-sensitive materials.