The Persil Eco Power Bars have a sustainable packaging. which can be recycled in the waste paper and contains 97% less plastic*. At the same time, the bars offer the proven 100% Persil washing power. Persil Eco Power Bars ensure thorough cleaning and long-lasting freshness of laundry - the proven quality of Persil detergent in a more sustainable and compact packaging. Each package contains 20 detergent bars, individually packaged in a water-soluble sleeve for ease of use, easy dispensing, convenience and portability. The protective cover around the bars is water soluble and fully biodegradable, so there is no need to remove it before washing. How to use: Simply place a Persil Eco Power Bar in the very back of the drum of the washing machine and then add the laundry. Persil Eco Power Bar heavy-duty detergent can be used in all water temperatures, including cold water. Dosage: use one bar for a normal wash load (for soft or medium hard water) and two bars for large or heavily soiled loads (for hard water). Enjoy the proven Persil washing power in a more sustainable way.