Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).

Abstract: Acute colitis occurred after a Hibiclens cleanser enema. Endoscopic and histologic features were not helpful in distinguishing this colitis from an infectious or idiopathic colitis, and a careful history proved invaluable. We review the complications of using soapsuds and various chemical-containing enemas; these complications range from mild colitis to death. Because soap and other chemicals are damaging to colonic mucosa, these enemas should be included as a cause of acute colitis.
Which is the apt title for the abstract? option1: Colitis after Hibiclens enema. option2: Fluoridation [letter]
Colitis after Hibiclens enema.