I have a more fundamental problem with Swiffer than its use of grammar. I think the whole product line should be banned. It's environmentally unfriendly; it's yet another way to make more garbage. We already have too many disposable products, we don't need to create more. So when I see those commercials, I get enraged and really don't pay attention to the grammar.
And then Naruto comes back on, and the rage subsides.