Chosen Solution

My wheel has grown sticky over time, and I wanted to find a teardown so I can safely clean my mouse, but there isn’t one up yet. Any advice?

@someone1234 use this guide Logitech M720 Micro-switch Replacement to at least get you into the mouse. Once you get to the wheel use some isopropyl alcohol and cotton swabs to clean the wheel. You may have to repeat it a couple of times to get the gunk of it. Sometimes a cycle in the dishwasher will help, just don’t lose it down the drain.