Over the past twenty-seven years, Green Seal has published dozens of environmental leadership standards and certified over 4,000 products. We have achieved the most success over these years in the cleaning product industry, and have invested greatly in helping manufacturers green their products. About one-third of our 32 active standards define environmental leadership for specific types of cleaning products.
For cleaning product manufacturers and for institutional purchasers, Green Seal is a well-known product certifier. Our services are trusted and respected, and the Green Seal Certification Mark is a widely recognized symbol that shows that a product has been evaluated for both performance and environmental leadership. A key facet of our success has been that our certification process is transparent and scientific; certification is based on our accurate and publicly available environmental leadership standards.