Tackles tough dirt in just one wash. Brilliant whites. Deep cleaning action. Active Blue Formula. In your washing machine or by hand, Daz powder helps you to get rid of tough dirt. Thanks to its special formula, the powder dissolves deep into the fibres to help provide you with great cleaning and brilliant whiteness. Just pop some into your washing machine dispenser and wait for the results. Deep cleaning action in 1 wash, try it on tough dirt.