> For the complete documentation index, see [llms.txt](https://emotiv.gitbook.io/flex-2.0-user-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://emotiv.gitbook.io/flex-2.0-user-manual/cleaning.md).

# Cleaning 

- [Cleaning the FLEX Cap](https://emotiv.gitbook.io/flex-2.0-user-manual/cleaning/cleaning-the-flex-cap.md)
- [Cleaning the FLEX Cap and Gel Sensors Together](https://emotiv.gitbook.io/flex-2.0-user-manual/cleaning/cleaning-the-flex-cap-and-gel-sensors-together.md)
- [Cleaning Gel Sensors](https://emotiv.gitbook.io/flex-2.0-user-manual/cleaning/cleaning-gel-sensors.md)
- [Cleaning Saline Sensors](https://emotiv.gitbook.io/flex-2.0-user-manual/cleaning/cleaning-saline-sensors.md)