Editorial Review EST. 1900. POWERFUL STAIN REMOVAL. Eucryl Toothpowder has been used throughout the world since it was first used in 1900. Its unique and thorough polishing action will leave your teeth bright and feeling really smooth and clean. Eucryl Toothpowder helps remove stains caused by smoking or drinking tea, coffee or red wine. Also available;Eucryl Original Flavour Toothpowder and Eucryl Freshmint Flavour Toothpaste.