11. Watch Fuel Consumption
One common way you can waste money by having a BBQ or family luncheon is by wasting your fuel for your grill. Many people end up not knowing how to calibrate the valves and use way more gas than they should. And don’t get us started on lighter fluid! You’re grilling steaks men, not setting up a bonfire. Pay attention to directions and measurements or you may end up refilling your tanks more often than you should be which is a huge waste of money.