Why Subway Has Such A Distinct Smell - Chowhound
Source: Chowhound
Roger Utting Photography/Getty Images You smell it before you can see it — it smells like warm bread. And possibly cookies. Toasted cheese and herbs? Maybe there are odd hints of meatball marinara or a tuna sandwich. This strangely intoxicating perfume can only mean you're close to a Subway location. Even if you're not hungry and but inhale a whiff of Subway's signature scent, it can put you in the mood to eat…
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