How do you keep a laser-mouse from acting up?

I use a laser-mouse and the hole with the laser catches hairs & miniscule crap. The pointer acts all squirrely and jumps across the screen. I keep a pair tweezers at the computer desk just to pull them out.
Is there anyways to prevent it from happening but still allow the mouse to function normally?

its a Ge wireless optical mouse, around 4 inches long black and silver, there is no model number on it and i cant find any software, below are links to images of it, if you can tell me the model i will be very grateful, and more so if you know where to get drivers for it

http://s596.photobucket.com/albums/tt44/ryladine/?action=view&current=102_0957.jpg

http://s596.photobucket.com/albums/tt44/ryladine/?action=view&current=102_0961.jpg

http://s596.photobucket.com/albums/tt44/ryladine/?action=view&current=102_0962.jpg

http://s596.photobucket.com/albums/tt44/ryladine/?action=view&current=102_0963.jpg

and this ones of the receiver

http://s596.photobucket.com/albums/tt44/ryladine/?action=view&current=102_0970.jpg

When I unplug the old mouse, where do i do that from & why if the new one is wireless, does it need a power source? How far from the mouse does it need to be & do I have to make any adjustments for the new mouse in the Control Panel mouse configurations?

I tried Microsoft Support, Driver Guide & Driver Detective.

Microsoft Wireless Laser Mouse &
Microsoft Wireless Optical Mouse. Which one is Modern & Advanced & Best to buy?

AND this is for my laptop…Asus G1S-A1

I’m thinking of the Logitech G7: http://www.amazon.com/Logitech-G7-Laser-Cordless-Mouse/dp/B000AY5Y5W/ref=tag_tdp_sv_edpp_t/103-1617884-8134241

or the Logitech MX revolution:

http://www.amazon.com/Logitech-Revolution-Wireless-Laser-Mouse/dp/B000OKZIC6/ref=pd_bbs_sr_3/103-1617884-8134241?ie=UTF8&s=electronics&qid=1186012337&sr=1-3

or the Logitech Cordless Click! Plus Rechargeable Optical Mouse:

http://www.amazon.com/Logitech-Cordless-Click-Rechargeable-Optical/dp/B00030HWXK/ref=sr_1_1/103-1617884-8134241?ie=UTF8&s=electronics&qid=1186017551&sr=1-1

I’m really just looking for a rechargeable mouse that doesn’t lag.

I want to buy a mouse for my laptop, that won’t make me always have to be at a desk, which should I get & why?