✔️ Form: Dishwasher cleaners are available as tablets, pods, powders, liquids, and single-use pouches. ✔️ Cleaning focus: Not all dishwasher cleaners tackle the same types of buildup. If you have hard water, look for a formula that specifically targets mineral deposits. ✔️ Compatibility: Most dishwasher cleaners work with standard dishwashers, but it's always a good idea to check the manufacturer's directions before using one. Some dishwasher cleaners are EPA Safer Choice Certified, meaning their ingredients have been reviewed for human health and environmental considerations.