The scroll button was not working; after 3 years (not bad!)
I used Isopropyl Rubbing Alcohol 91% and a napkin.
1 - Dap the napkin with a a little alcohol.
2 - Invert mouse (unplugged) and roll the scroll button on the napkin (in all directions). This cleaned the button really well. Now I have traction and it works likek new.
Do not use a lot of alcohol, only a small amount it required. Good luck!
I used Isopropyl Rubbing Alcohol 91% and a napkin.
1 - Dap the napkin with a a little alcohol.
2 - Invert mouse (unplugged) and roll the scroll button on the napkin (in all directions). This cleaned the button really well. Now I have traction and it works likek new.
Do not use a lot of alcohol, only a small amount it required. Good luck!