Wait until bars are dry before storing in tins. If short on time, gently towel dry the bars prior to placing in tins. Not suitable for in shower or long term storage. The tins are made from aluminum so may start to rust if exposed to too much moisture.
END OF LIFE:
These tins can fulfil a mutitude of uses. If you don't wish to reuse them, they are infinitely recyclable. Please place with your aluminum recycling.
NOTE: Facial bars can also be carried in repurposed containers. Empty lotion or mason jars work great! Wash the container thoroughly and spray with alcohol or even hand sanitizer and be sure it is dry before using for bar storage.