Wash your hands and clean the disc by washing with water and a mild soap. Then boil it in a large pot for 20 minutes before first use. You may place the disc in a wire whisk to prevent contact with the bottom of the pan during boiling, which may damage it.
During your period, it is best to wash your disc with the hello wash and warm water every time you empty it. However, if you are using a public restroom, camping, travelling or just do not have access to running water you can either rinse your cup with bottled water or wipe it with a piece of clean tissue – once convenient, wash your cup thoroughly.
After your period has ended, clean the cup thoroughly with a cleanser and warm water. You may also sterilise your disc with a menstrual cup steriliser or baby bottle steriliser. Store the cup in the cotton pouch or any breathable container or bag.
You can refer to this blog post for a thorough guide on cleaning and caring for your menstrual disc!