expression, noun
fuel to the fire; adding fuel to the fire
Idiomatic expression meaning something that makes a bad situation worse, equivalent to 'adding fuel to the fire'. Often used in the fuller form 火に油を注ぐ.
See also: 火に油を注ぐ
彼の一言が火に油を注いだ。
His remark added fuel to the fire.
その政策は火に油を注ぐ結果になった。
That policy ended up adding fuel to the fire.