Wisk Ult Liq H/Eff 100 Z

32 Loads. Low sudsing formula. For high efficiency front & top loading washers. Powers out stains! Go ahead. Get dirty. Wisk gets out tough dirt and stains. Wisk does not contain phosphorous. The surfactants in Wisk are biodegradable and safe for septic tanks. Made in U.S.A.