Cleaning up and language

First, Mr. Clean's Magic Erasers are amazing! I used one to clean the soap scum off the bottom of my tub and it looks beautiful! I can't stop using exclamation points it looks so good! Second, in two different emails I've seen recently people have typed "fowl play" instead of "foul play" and lamented about his "polite" versus his "plight." These people are librarians! Sheesh!