What Causes the Black Dust/Dirt Inside My FÜM?Updated 4 months ago

Noticing some dark dust/dirt residue when cleaning your FÜM? This black residue is due to natural buildup caused by several different factors:

• Dust from the environment

• Residue from the ingredients infused into the Cores

• Moisture from your breath

To prevent this buildup, we recommend cleaning your FÜM between each Core. To do this, we have included a microfibre cloth and pipe cleaner with each FÜM device. You can also replenish your FÜM cleaning supplies by purchasing the Clean Kit, which includes two new microfibre cloths and three new pipe cleaners.

For more information on how to clean your FÜM, visit this blog article here.

Have more questions? Reach out to our support team at [email protected]