Charcoal lighter fluid is a flammable fluid used to accelerate the ignition of charcoal in a barbecue grill. The use of lighter fluid is somewhat controversial as the substance is combustible, harmful or fatal if swallowed, and may impart an unpleasant flavor to food cooked upon fires lit with it.Click to see full answer. People also ask, why does my BBQ taste like lighter fluid?If you have to apply more fluid after you’ve lit it, you’re doing it wrong. Douse the charcoal then wait a few minutes for it to soak in. Let it burn long enough to burn away all the lighter fluid. It sounds like you aren’t letting the charcoal burn long enough before putting the burgers on the grill.Likewise, what can you substitute for lighter fluid? Household lighter fluid alternatives: Newspaper: Ball up 2 or 3 sheets and place under your charcoal grate. Whiskey*: Any high proof alcohol really. Rubbing alcohol*: Be sure to let this burn out completely before cooking over it. Cardboard Egg Crate: Take 1/2 of the bottom of the crate, place coals into it. Additionally, what happens if you get lighter fluid on your food while grilling? The basic truth is this: lighter fluid, unless you’re pouring it on while the food is on the grill, simply boils up and burns away far too quickly for it to have any impact on the food you’re cooking.How long does it take to burn off lighter fluid? approximately 15 minutes