May be my water type (we are on a well) but Cascade never works for us no matter hot many times we tried. Leaves a film over all the dishes so we end up rewashing everything.

I usually buy the Cascade Actionpacs but lately, I have decided to try Cascade Powder Dishwasher.
Unfortunately, it hasn't been a good choice. All my dishes were covers of soap stains...I won't purchase this product anymore...