Omo Liquid is specially formulated to be tough on stains. It has the power of built in pre-treaters so one dose is all you need for amazing stain removal one time! Omo has always been committed to delivering the very best in stain removal and innovation for your laundry. Globally, hundreds of scientists are working on their laundry formulations. These formulations are designed to provide you with outstanding stain removal and clothes care. Whatever Omo washing detergent you choose you can trust Omo can help you make laundry easier.