Discover Daz Washing Liquid. Daz has been cleaning the nation's clothes since '53, so it knows what it's talking about when it comes to getting a great clean. With Daz Washing Liquid, you will experience the brilliant clean you love, with a crisp freshness that will keep your clothes smelling great. Daz Washing Liquid is versatile, easy to use, and good for pre-treating heavily soiled clothes too. Just pop the right amount in a dosing cap and add it directly to the heart of your wash so that all of Daz ingredients can get to work straight away.