Sodium percarbonate is a powerful natural cleaning and stain-removing agent, ideal for maintaining your home in an eco-friendly way. It is used to remove stains and whiten laundry, but also in many household "recipes." For example, it is very effective for whitening grout. It is the perfect natural alternative to bleach. Made from a combination of soda ash and hydrogen peroxide, it is fully biodegradable and safe for the environment. Made in France. 500 g cardboard pot with resealable lid. Sodium percarbonate is a product that is: - Effective - Versatile - Natural - Economical and sustainable - Powerful Composition: 30% and more oxygen-based bleaching agent Usage advice: Use pure or diluted (10 grams in 1 liter of water)