Palmolive Ultra Oxy power degreaser dish soap uses deep grease cutting power to help you tackle tough messes like stuck on food and will attack grease and stains on your dirty dishes. Palmolive Ultra Oxy power degreaser liquid dish soap is the grease fighting dish soap you know and trust to get the dishes done. Palmolive Ultra Oxy uses deep grease cutting power to help you tackle tough messes and attack grease. While Palmolive Ultra is tough on grease, it is made to be gentle on the earth, with biodegradable cleaning ingredients, no phosphates or parabens and sustainable packaging made with post-consumer recycled plastic. These eco friendly features make it a great addition to your household dishwashing supplies.