During this commercial, a girl is getting ready to wash a pink shirt which has a nasty stain on the FRONT of it. She reaches for the Clorox bleach and the bottle says "Not on colors, you need Clorox 2." The bottle explains all about Clorox 2 and how it works. Then the girl pulls the shirt out and holds up the shirt so that only the BACK is visible!
I think that it was probably a cheap trick to fool the careless watcher, and the stain didn't come out. If that was the case, she probably only showed the back so that it would LOOK like the stain was gone, when it really wasn't
Yes, Monti is right. And besides, the instructions to posting a slipup say if its done intentionally its not a slipup. This was done purposely to fool us.