Common remedies like vinegar or baking soda often fall short when dealing with stubborn dirt in floor joints. The white stone, made of silica and sodium carbonate, provides a powerful yet eco-friendly solution.
Priced at around 14 euros per 600 grams, this 'magic' paste is also suitable for barbecues, metal sinks, and white sneakers. Users simply need a wet sponge to apply the product and rinse after a few minutes.
