# Storage When the EPOC+ is not in use, it is best to remove all the sensors or at least the felt pads and place them in the provided hydrator pack. The pack should be kept open to dry out. Wet sensor assemblies left in the headset will corrode over time and you don't want this corrosion to take place because it will damage the headset. The corrosion is caused by the saline solution reacting with the coating that we use to improve the signal quality. We recommend that you soak the felts well to ensure good contact quality. You can place the felts in the hydrator pack but leave the sensors fitted to the frame. We provide replacement sensor packs and felts on our accessories page of the [online](https://www.google.com/url?q=https://www.emotiv.com/product-category/accessories/\&sa=D\&ust=1517545046805000\&usg=AFQjCNEeRDN2fXA-ETGpLNc29fYIogKXdw) [store](https://www.google.com/url?q=https://www.emotiv.com/product-category/accessories/\&sa=D\&ust=1517545046805000\&usg=AFQjCNEeRDN2fXA-ETGpLNc29fYIogKXdw). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://emotiv.gitbook.io/epoc-user-manual/troubleshooting/storage.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.