Tough on stains. Helps keep whites and colors bright. Kills 99.9% of bacteria. No phosphates. Harmless to septic tanks. Application: Laundry; Applicable Material: Fabric; Chemical Compound: Bleach. ~ Includes four 3.1-quart bottles per case.PGC13789. 13789. Procter & Gamble Professional Procter & Gamble Professional Laundry Detergent With Bleach, Original Scent, Liquid, 3.1 Qt. Bottle.