I Love Lucy (1951)

S1E23 The Moustache

Title: The Moustache Plot: Lucy is not a fan of Ricky's latest moustache. In a playful act of retaliation, she decides to affix a fake moustache and beard to her own face. Ricky eventually agrees to part with his facial hair, but only if Lucy removes hers first. When Lucy attempts to take off the faux hair, she finds it stubbornly stuck. They search for a special solution to dissolve the glue, only to discover that it has been discontinued.