An ecological choice to keep drains clean and efficient thanks to the action of the selected actual microorganisms. Deeply cleans exhaust systems. It helps to remove organic deposits and bad odors. Safe for pipes. The selected actual microorganisms, also known as probiotics, thanks to the natural production of enzymes, degrade dirt, create a healthy and protective microbiota on surfaces, contributing to long-lasting cleaning. Insert the sachet as it is in the toilet. Leave it on overnight without using the drain. Use one sachet once a week or every two weeks. 6 single-dose bags of 28 g Packaging: Aticelca paper bag recyclable in paper (C/PAP 81), zip in LDPE 4 plastic, recyclable in differentiated plastic