Why it worked
The video likely gained traction due to its relatable "life hack" premise, presented in a visually engaging, albeit unconventional, manner. The use of a common item like a sanitary pad for an unexpected demonstration, combined with the intriguing on-screen text, likely sparked curiosity and encouraged shares.
Summary
The video shows someone unwrapping a sanitary pad, drawing on it with a marker, adding a red liquid that resembles blood, and then adding baking soda. The person then folds the pad and wraps it in foil before discarding it in a trash can. The on-screen text expresses a wish to have known about this "hack" at a younger age.