My Wii Console Wont Read Any of My Games?

Every time i put a game in is says its unable to read. We called Nintendo and told them and they said we could send it in or get a CD that you put inside the Wii to clean it, the lady said we could go to any place that sells Wii's or we can get it from Nintendo. We went to game stop to get one and they didn't have any, they said the closest place that has one is in Wisconsin. I tried to get one off Nintendo but i couldn't find any what do i do?

Try this link: http://www.amazon.com/Wii-Lens-Cleaning-Kit-Nintendo/dp/B001GZT1UI/ref=sr_1_1?ie=UTF8&qid=1323394173&sr=8-1