Doing laundry has never been easier! Science meets clean in these scientifically developed Laundry Sheets giving you maximum cleaning power in every load. Pre-treat tough stains, toss in laundry in place of detergent, and leave it in to replace even your dryer sheets. No more mess. No more measuring. Just better cleaning with our formula designed to eliminate sticky residue, harsh alkalinity, bleach, phosphates, and nitrates. S2O Laundry Sheets do not do any animal testing. Save time, and get your laundry looking and smelling great again with S2O Laundry Sheets!