Sterilise your cup before first use. Let the water boil for 5 minutes.Wash your hands thoroughly before and after handling your cup.You may use water or water-based lubricant to aid insertion.Try various folds until you find the one that suits you best.Ensure the cup is inserted correctly and pull gently to check it is vacuuming.You can now use your Minerva for up to 12 hours straight.When it\'s time to take your cup out, sit comfortably on the toilet, pull on the end while lightly pinching the base. Pour out the contents.Rinse your Minerva with water or wipe it with a cloth.You can now put it back in.There is no need to wash or sterilise during the cycle.After use wash your cup thoroughly with mild soap and warm water.