Over time, wrapper free dishwashing tabs may lose their power because of moisture in cupboards and in the air. Our clever PowerPacks ensure that your Max in 1 PowerTabs give you superior cleaning wash after wash by protecting them from moisture. To maximise performance from the first tab to the last, we have given you two seperate tubs to release Max in 1's power only as and when you need it. These handy tubs can also be re-used for storing other things when you've finished your tablets. Just remember to wash them out first!