I love my Mighty Mouse, especially the way the little scroll ball allows you to scroll effortlessly in any direction. A lot of users have reported the little ball starts sticking and this happened to me today, I could scroll down or sideways but not up. I found a simple and quick fix to deal with the problem and while it's probably appeared elsewhere on the web I figured I would share it here.
The scrolling problem is because dirt gets underneath it. First slightly and carefully moisten the ball, I used spit on my fingertip. :) Then take a clean sheet of paper and turn the Mighty Mouse upside down. Run the ball rapidly in all directions on the paper. In about 5 seconds my problem was fixed as the dirt worked itself loose and came out on the paper. I love my Mighty Mouse again.
译文:
如何让Apple大力鼠（Mighty Mouse）的滚轮不粘连
我爱我的大力鼠（Mighty Mouse），特别是它极小的滚动球让你不负吹灰之力移向任意方向。被很多用户提到的小球粘住的情况今天也发生在我身上了，我可以移动到下方，两侧但是不能向上。我发现了一个十分简单、快捷的方式来解决这个问题，其他网站也很可能会有这个帖子，但是我还是会在这里分享。
滚轮的问题在于底部有灰尘。首先，你应该小心的把它弄的微湿，我曾经在手指上吐唾沫。：）之后拿一张干净的纸，将大力鼠（Mighty Mouse）倒过来。将小球在纸上各个方向快速转动。大约5秒钟，我的问题就解决啦，脏东西自己掉在纸上了。我又再次爱上了我的大力鼠（Mighty Mouse）。