Instruct: Classify a review as either positive or negative.
Query: Not powerful enough

This detergent might be environmentally friendly, but its cleaning power has something to be desired. For baked-on, ground in messes, it does nothing. I am the type to let the sink fill up, rarely rinsing off dishes, then I fill the dishwasher. This detergent does not have the power to clean tough. I ran the dishes through twice with more detergent. Needs improvement.