Place the capsule in the dosing container, avoiding contact with wet hands. Adding salt and rinse aid is not necessary with these capsules. For extremely hard water (>35°FH) it is recommended to add Sun Dishwasher Salt. Clean the spray arms regularly and ensure that they can rotate freely. Place only dishwasher-safe materials in your dishwasher - not wood, silver, aluminum, tin, copper, antiques, hand-painted ceramics and certain types of plastic. For best performance, always reseal the package after each use and store the capsules away from heat and moisture.