For standard & HE machines. Now! Keeps clothes whiter longer (vs. Clorox Regular Bleach). Confidence of Clorox clean. Removes 70% more stains (vs. detergent alone). 3x filtered for the purest bleach. Questions or comments? Visit us at www.clorox.com or call 1-800-292-2200. For more product ingredient information, visit ingredientsInside.com. Contains no phosphorous. Not harmful to septic systems. Made in USA of global components.