These tiny stainless steel pellets remove all dirt, residue, sediment and stains from inside the decanter. Just fill the vessel half way up with water, add the pellets, and swish it around for about two minutes. That’s it. When you’re done, carefully empty the contents into a mesh strainer, rinse the pellets, dry them, and use them again and again. – 0010/05 – 18 – RA