Can I refill my DuoCleanse bottle with a refill from a different system? E.g I have bought a Cleanse & Clarify, but I’d like to try a Brightening Cleanser within the same bottle.Updated 6 months ago

We recommend that when you purchase a DuoCleanse system, you use the corresponding refill for that system only.

If you do choose to refill your DuoCleanse with a refill from a different system at your own discretion, it’s important to ensure the pump is thoroughly cleaned and all traces of the previous ingredient are removed to avoid contamination of ingredients. 

https://www.sculptedbyaimee.com/pages/refill-instructions-duo-cleanse