Poultice powder
500 grams of poultice powder to be mixed with hydrogen peroxide to obtain a marshmallow dough mixer
to apply on colored stains of organic nature
Yielded 100 grams of powder ---> spot diameter 15 cm
Instructions for use of stain remover poultice:
Mix the powder with high concentration of oxygen hydroxide to obtain a toothpick-like cream
spread the cream on the marble by covering the stain with a thickness of 5 mm
Leave for a few hours or a full night
Use latex gloves to handle oxygen hydroxide and cream obtained by mixing