Seventh Generation Zero Plastic Dishwasher Detergent Tablets, 36 Count
Our dishes have been squeaky clean every load, and I love that the tablets are plastic-free. I haven't had any residue or staining issues with this dishwasher detergent. The container they come in was hard to open at first, but I've just started leaving the top a bit looser, and it's not a problem. The container material is really sturdy. I know it can be easily recycled, but I think we'll be using them around the house to hold office supplies.