- When washing your cup, we recommend using a pH balanced soap free of dyes and fragrances. If you don’t have pH-balanced soap, you can wash it with mild, fragrance-free soap.
- Sterilize your cup by boiling it at the end of every cycle.
- Ensure that the cup’s air holes are always clean and open.
- Store your cup stem up. If your cup is stored when wet, keep the container open so it remains breathable.
Because the Cora Cup isn't dyed with synthetic colors, you may observe color changes over time.