Solubilize grease safely with this bio-blend formulation. It is non-toxic, non-acid, non-caustic and contains no petroleum distillates or NPEs. Regular treatments will bring your grease traps under control, reducing the number and frequency of pump-outs required. United 630 also deodorizes with a light citrus scent as it degreases, eliminating the foul odors that can turn your customers away.