Traffic Lane Degreaser Floral Concentrate is a floral scented, concen-trated fast acting solvent specially formulated for the removal of petroleum oil and grease stains. This product does not con-tain bleaching agents but will remove stains from concrete with repeated applications. PRI Traffic Lane Degreaser Floral Concentrate may be used manually or with pressure washing systems. Do not use on glass or allow to remain on painted surfaces for long periods of time. This product is biodegradable.