The ecological drugstore: Ecodis Concentrated crystal soda NA2CO3 (almost 3 times more active than traditional hydrated soda crystals) is a salt known for a long time for its multiple uses in household product. True multi-function product, this water soluble powder cleans, deodorizes, degreases strongly. Its alkaline pH neutralizes acids, descaling and dissolving fats on laundry. It can also be used to clean enamel (bath, toilet, sink, etc.), marble, or even unclog plumbing (organic plug). Also allows cleaning of various heavily soiled surfaces (hood, dustbin, oven door, toilet, refrigerator, etc.). Its softening effect increases the effectiveness of usual cleaning agents (detergent, dishwashing liquid). In DIY, crystal soda makes it easier to peel off wallpaper and old paints. Environmental impact Manufacturing and packaging in Western Europe. Made from common natural materials (chalk, salt). Kraft packaging. Some technical characteristics - crystalline powder soluble in water - universal cleaner and degreaser - has a pH of 11.4 - classification: GHS07 and is classified GHS03, GHS05, GHS07. Strong oxidizing power. INGREDIENTS Minimum 99% sodium carbonate.