SWIFT™ Laundry Paks are the ultimate in convenience and performance. Just drop a packet into your machine along with laundry and let the super concentrated formula do the rest. • Formulated for high efficiency washer/dryer combination front-loading machines, but also performs well in top-loading units • Dissolves in seconds • Eliminates spills and messes • Leaves no residue and will not over-foam • Biodegradable and environmentally safe -- safe for septic tanks • Gently scented! No phosphates! • Works in hot or cold water • 15 Paks per bag. Convenient & Biodegradable!"