Patio Heater Pilot Light Won't Stay Lit - DIY Thermocouple Cleaning

In this video, we demonstrate a cheap and easy fix for a patio heater with a pilot light that will not stay lit. It's possible that you need a new thermocouple, but before you replace the thermocouple, just try cleaning it with this DIY walk through. The only tools required are phillips head screwdriver, a 12mm wrench, and some steel wool.