it's made by Maxell and I found it at Borders so it would be sold at similar stores. Small spray bottle with a small piece of microfiber, you spray onto the MF and then rub the screen. It does a really nice job and it's only around $7.

 

I found something similar at Staples, their brand...and about the same price

 

you could probably also use the LCD wipes found in similar locations. im sure that would work just as well.

 

And I shouldn't use gasoline why?....

Ive been using my sunglass wipes that I keep in my car.

 

invisible glass on a MF towel does wonders too