I know that an Optical Mouse requires no cleaning because it has no Track-Ball as found on the more tradional models. However the Scroll-Wheel on my Optical Mouse no longer rolls smoothly -- it's very jerky now -- how would I go about fixing that? There's no obvious way to get into the innards of my mouse to clean it.
One of the best French door fridges we've tested
A good-looking fridge with useful features like an auto-filling water pitcher and a temperature-adjustable "FlexZone" drawer. It was a near-flawless performer in our cooling tests.