The new Simple Green Clean Building product line including Simple Green Clean Building All-Purpose Cleaner Concentrate, Simple Green Clean Building Bathroom Cleaner Concentrate, Simple Green Clean Building Glass Cleaner Concentrate, and Simple Green Clean Building Carpet Cleaner Concentrate have been Green Seal (GS-37) certified. Simple Green also provides a complete usage system, offering two proportioner systems with bucket and bottle fill accessories, wall-mount product racks, and secondary container labels. The entire system is color-coded, number-coded, and products are bilingually-labeled in English/Spanish. All four products have been certified as concentrates, so dilution can be done manually if required. This product line was designed specifically for industrial/institutional use in schools, universities, government facilities, hospitality/lodging facilities, hospitals, clinics, nursing homes, day care centers, and any place where professional cleaning is required, but health and safety are of the utmost concern. The products have met all aspects of the Green Seal GS-37 Standard, including reduced health, safety, and environmental impact of formulations as well as product efficacy requirements.