If you have made the switch to Shampoo Bars and are loving it then think about switching to a solid dish soap. Stop buying plastic bottles (full of mostly water) of dish soap. A solid bar works just as well, has no plastic packaging, and lasts even longer. I've loved switching to these solid dish bars. My sink now looks beautiful, instead of a plastic bottle taking center stage I have a beautiful block of soap on a wooden soap dish surrounded by sustainable dish brushes. The wooden soap dishes are designed to hold square solid dish soap but can also fit our own hand soaps. To use wet your brush and then rub it along the dish soap a few times, the soap will lather on the dish as you scrub. Its that easy!!!!