Why it worked
The video demonstrates a relatable problem (a green pool) and offers a creative, DIY solution using common household items and readily available pool chemicals. The transformation from green to blue is visually satisfying and provides a clear before-and-after.
Summary
The creator shows the process of cleaning a very green swimming pool. They clean the pool filter and pump, use a mop as a makeshift pool cleaner, and then shock the water with Clorox Pool & Spa Shock XtraBlue+ to turn it blue.