Febreze Plug in Air Fresheners, Gain Original Scent, Odor Fighter for Strong Odors, 1 Warmer + 4 Oil Refills

Set it up in the hallway where cooking smells tend to linger, and the Gain scent actually covers them without turning cloying. The warmer is compact enough to tuck behind a vase, and four refills should easily carry us through a season.

I've had this plugged in near the litter box for two weeks now, and the Gain scent actually masks the funk instead of just layering over it. The warmer's low setting is enough for our hallway, and I'm only a third of the way through the first refill already.

The warmer is nice and compact, so it doesn't stick out awkwardly in the hallway outlet. Set it to the lowest level and the Gain scent still cuts through cooking smells for weeks, which is exactly what I needed.