Green Seal™ certified. This product meets Green Seal™ Standard GS-37 based on effective performance, concentrated volume, minimized/recycled packaging and protective limits on: VOCs and human & environmental toxicity. GreenSeal.org. Can be used on vinyl, VCT, asphalt tile, as well as terrazzo and other resilient and on-resilient surfaces. Utilizes linear alcohol sulfonate surfactants that provide comparative performance as traditional surfactant systems, but with far less environmental impact. Use on: Finished floors, ceramic tile, marble, granite and other natural stone, linoleum, desks, walls, counters, painted surfaces.