World's #1 Recommended Brand; Recommended by more dishwasher brands worldwide*. Pre-soakers: Burst into action to scrub away the toughest food residues like baked-on lasagna and dried-on oatmeal.Powerful cleaners: Remove even the toughest stains and gently scrub your dishes and glasses sparkling clean. Advanced Deep Cleaning Power Finish® Gel is Safe for Septic Systems. Contains Less than 0.5% Phosphorous by Weight.