Pierre d’Argent® nominated Best Ecological Product 2023
November 8, 2022, marked a new milestone in the history of Pierre d’Argent®.
For the second time in its existence, Pierre d’Argent® has renewed its title of Best Ecological Product, almost 10 years after its first nomination. With an incredible score of 18.15/20, the Alsatian white cleaning stone continues to hold its place in the hearts of its customers.

Best Ecological Product is a well-known trophy on the eco-friendly and organic market. Each year since 2012, it rewards excellent organic and eco-friendly products favored by consumers. This distinction is recognized in the organic sector for its seriousness, reliability, and the conduct of real-life tests by independent juries.
Pierre d’Argent®: the number one reference for over 40 years!
The company LACO, located near Strasbourg, France, manufactures Pierre d’Argent®. ECOCERT certified, it is THE product for eco-friendly home maintenance. All-in-one, it cleans, polishes, revives, and protects a wide range of surfaces, such as the kitchen, bathroom, tile joints, stovetops, range hoods, silverware, rims, jewelry, metals, sneakers, swimming pool liners, and more.
“It’s a must-have for home maintenance. Easy to use, long-lasting, compact, easy to take along for seasonal rentals. It ushers me everywhere.” (Mrs. L.)

LACO, a French manufacturer of cleaning and well-being products since 1981
Since its inception, LACO has been committed to environmental protection. In addition to Pierre d’Argent® and other cleaning products composed of 100% natural ingredients, the company carries out numerous other eco-responsible initiatives and projects.
LACO: a pioneer in the solid products market for over 40 years
LACO understood the environmental challenges of its time and the future from the very beginning and has been able to address this issue long before the boom in the solid products segment. This historical know-how is now deployed in over 45 countries.
“Beyond the limited carbon footprint with these solid products, customer satisfaction is now prevailing. We were delighted to discover all the testimonials from customers who have been able to test our iconic Pierre d’Argent®.” (Dyna PETER-OTT, CEO of LACO).