Lighter-fluid infused briquettes, that eliminate the need for separate application of lighter fluid, are available. 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.
The availability of briquettes infused with lighter fluid addresses a concern about the safety and convenience of using lighter fluid for fire starting. However, the use of lighter fluid remains controversial due to its flammability, potential toxicity if ingested, and the possibility of imparting an unpleasant taste on food cooked over fires lit with it.