2 packs of Condensed Power Cubes, 100 cubes each Condensed cubes, just place them in the dishwasher. These tablets come with a film, so you don't get detergent on your hands. With a two-layer structure of blue layer's decomposing enzymes and white layer's sterilizing ingredients (bleach), the components are designed to work without mixing, allowing them to exert their power. It can sterilize 99.9%* of bacteria. *Not all bacteria are eliminated. Removes greasy stains* thoroughly in a single wash. *Stains from cooked meat, etc. Finish has been working closely with dishwasher manufacturers to develop detergents suitable for washing programs. There are air holes, but this is the manufacturer's initial specification. Please refrain from purchasing if you are concerned about home storage. - Brand: Finish - Product Name: Power Clean - Quantity: 100 pieces - Type: Solid Detergent