Each Tru Earth eco-strip packs ultra-concentrated, convenient, eco-friendly cleaning power into a tiny, pre-measured strip of laundry detergent that you just toss in the wash. New zero-waste compostable packaging. No measuring & no mess. Dissolves completely in Hot or Cold Water. Works in all washing machines, including HE. Front loads or top loads. Helps keep 700,000,000 plastic jugs out of landfills per year Tru Earth Certifications Paraben-free Phosphate-free Readily biodegradable in accordance with OECD 310D Vegan: no animal-based ingredients or testing on animals by us or our ingredient suppliers