Hi BelCus,
Thank you for reaching Microsoft Community. We appreciate for sharing your concern to us.
Does your mouse still work?
It's crucial to clean your Microsoft device often to keep accumulated dirt from impairing its performance. To learn more on how to properly clean your Microsoft mouse, see How do I clean my Microsoft mouse or keyboard? - Microsoft Support.
Important:
- Don't apply liquids directly to your mouse or keyboard.
- Always disconnect the device (or remove the batteries if you have a wireless device) before you clean it.
Kind regards,
Lavenia