If you like cleaning your oven, then you’re going to love cleaning the barbecue. The igniter should be checked and the burners need to be cleaned out because, over time, sauces and food have dripped onto the ports where the propane should be flowing out.
Original article: https://www.reviewjournal.com/life/home-and-garden/neglected-barbecue-will-need-thorough-cleaning-2495000/