It's very important to store your shower steamers correctly in the time before you decide to use them. Firstly, make sure they're kept in a cool, dry place where they can't come into contact with any moisture. Contact with moisture can cause your shower steamers to fizz before they're ready, which won't be much fun when it's time to actually use them! Secondly, you should always store your shower steamers in an airtight container to help maintain their scent. It's likely your steamers will lose some of their scent during the drying process anyway, but keeping them safe in this way is the best decision to avoid any additional aromas escaping. If you want to freshen up your shower steamers before using them or gifting them, try adding a drop or two of essential oils to the base.