[Robotgroup] Clean/polish plastic?

[Vern Graner]

Some of you know I've been working on an upcoming article for Nuts and 
Volts magazine .. in the process I used a recycled Peanut Butter jar as 
the chassis. The problem is the jar label was difficult to remove and by 
the time I got rid of all the residue, the plastic was slightly opaqued:

http://www.notepad.org/peanutbutter/images/img_2492.jpg

I was wondering if anyone knows of a magic way to return the original 
clarity to this type of material? If it helps, the type of plastic 
(according to the symbol on the bottom of the jar) is a #1 in a triangle 
with the letters "PETE" under it..?

Vern

-- 
Vern Graner CNE/CNA/SSE    | "If the network is down, then you're
Senior Systems Engineer    | obviously incompetent so why are we
Texas Information Services | paying you? Of course, if the network
http://www.txis.com        | is up, then we obviously don't need
Austin Office 512 328-8947 | you, so why are we paying you?" ©VLG