From now on, the dirt, organic residues and molds that lurk in the interstices of the drum and in the gaskets of the washing machine will no longer be a problem. And goodbye to bad smells too. R5 Washing Machine Care is an additive for cleaning and caring for the washing machine with the aid of selected actual microorganisms, often known as probiotics. R5 Washing Machine Care: - removes organic residues; - eliminates bad smells; - keeps the washing machine drain and pipes efficient and clean. Just insert a dose as it is in the empty basket (the wrapper is water-soluble and melts in contact with water), start an empty cycle with the lana program, repeat once a month. For a deeper cleaning, interrupt the program in the middle of the cycle (when the drum is full of water) and leave it locked for 4-5 hours. Restart the program or drain the water. Pack: 4 doses Eco friendly, Vegan and Plastic Negative Certified by RePurpose Recyclable packaging.