Citrus: Strong scents from oranges, lemons, or grapefruits.
Vinegar: Especially strong vinegar smells.
Mint: Strong minty smells, like peppermint or spearmint.
Alcohol: Strong alcoholic scents from drinks or cleaning products.
Perfume: Overpowering fragrances from perfumes or colognes.
Tobacco smoke: Smells from cigarettes or cigars.
Onions and garlic: Pungent odors from these foods.
Nail polish: Chemical smell from nail polish and removers.