- Gerlon GESDFB ox gall stain remover soap, 100g format, specialized in removing embedded stains from clothes and fabrics - Its formula contains ox gall, known for its high descaling power and effectiveness on tough stains such as ink, grease, wine, fruit, chocolate, and grass - Suitable for all types of fabrics, even the most delicate ones (a preliminary test on a less visible area is recommended) - Manufactured in France by a family business from the Baie de Somme, with selected ingredients for maximum effectiveness - Simple usage instructions: moisten the soap, rub it on the stain, let it act for 15 minutes, and wash as usual - Composition: soap (>30%), ox gall (<5%), EDTA and its salts - Essential product for textile maintenance and cleaning at home