How do you use the Mr Clean Super Mop It says to hold the grips and push down but it will not budge?

When you turn the grooved handle you will hear it clicking which tightens it, wringing out the mop. As you first start to turn it press firmly down and it should drop the whole grooved handle.

Don't push in the 2 blue tabs on the handle as that only releases the head for cleaning or replacement.