You bought a fancy trackball, and you’re loving the trackball life, but one day your mouse seems to be a bit more sluggish than you recall. It’s time to clean it.
Trackballs Require Simple Routine Cleaning
From some of the very first mice back in the 1960s well into the present, the most common type of mouse has been a roller-style mechanical computer mouse. This kind of mouse required routine cleaning because you were dragging them (and the weighted coated steel ball in the bottom of the mouse) across your desk constantly. Eventually, dust, stray hairs, and other lightweight debris would end up inside and wrapped around the tiny rollers that tracked the movement of the steel ball.
Best Trackball Mouse
The introduction of the optical mouse, popularized by the Microsoft IntelliMouse, which was the first optical mouse to market in 1999, ditched the rolling mechanical bits in favor of an LED and photodiodes. There are no moving parts on the bottom of an optical mouse and save for checking the little plastic “glides” on the…
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