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Highest-Rated Air Freshener | Reviews and Ingredients

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Best Air Freshener (Fragrance-Free)

Air fresheners don’t actually get rid of bad smells. Instead, they overwhelm them with their own scent, or include chemicals that dull your sense of smell. The problem is that the scented ingredients used in most air fresheners comes with a range of health concerns. The biggest of comes from the presence of terpenes, compounds found in many plant oils that are used to give cleaners and air fresheners a pine, lemon, or orange scent. These ingredients are not toxic themselves, but terpenes react with ozone to form the irritating, carcinogenic, formaldehyde. (more)

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Best Air Freshener (Fragrance-Free)

Ecos (Earth Friendly Products) Uni Fresh Air Freshener Lavender
Ecos (Earth Friendly Products) Uni Fresh Air Freshen...
  • $4.99
7.9
Seaside Air Freshener Peppermint
Seaside Air Freshener Peppermint
  • $29.91 (6 Pack)
  • User Rating:
    Star_full_small Star_full_small Star_full_small Star_full_small Star_full_small
6.3
Citra Solv Air Scense Natural Air Refreshers - Lavender
Citra Solv Air Scense Natural Air Refreshers - Lavender
5.3
Oust Air Sanitizer, Floral Scent
Oust Air Sanitizer, Floral Scent
  • $54.49 (12 Pack)
5.3
Mrs. Meyer's Clean Day Room Freshener, Baby Blossom
Mrs. Meyer's Clean Day Room Freshener, Baby Blossom
5.2
Lysol Disinfectant Spray, Summer Breeze
Lysol Disinfectant Spray, Summer Breeze
  • $5.45
5.0
The Healing Garden Sensual Aroma Candle, Peach and Ylang Ylang
The Healing Garden Sensual Aroma Candle, Peach and Y...
4.8
Reefer-Galler SLA Cedar Scented Spray II
Reefer-Galler SLA Cedar Scented Spray II
4.5
Willert Hanging Closet Freshener, Lavender Scented
Willert Hanging Closet Freshener, Lavender Scented
4.5
Enoz Hanging Closet Freshener, Potpourri
Enoz Hanging Closet Freshener, Potpourri
4.5
Bowl Fresh Bathroom Air Freshener Scented Refills
Bowl Fresh Bathroom Air Freshener Scented Refills
4.5
Safeway Disinfectant Spray, Linen Scent
Safeway Disinfectant Spray, Linen Scent
3.8
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Since there’s probably always some level of ozone in your house (how much depends on the air quality outdoors and on whether you've got an ozone-generating air purifier), most pine, lemon, or orange-scented air fresheners are contributing formaldehyde to the air in your home. Although the amount created is generally small, there are enough other sources of formaldehyde around the house that it’s better not to add any more to the air.

Air fresheners also sometimes contain phenol, an ingredient which can cause respiratory problems and skin irritation. And a recent study by the National Resources Defense Council found phthalates in many common air fresheners. Although they don’t appear on the ingredients list, phthalates are commonly used as part of chemical fragrances, and have been linked to hormone disruption, developmental problems, birth defects, and cancer.

The companies that make air fresheners aren’t required to list ingredients on the product, although some choose to do so, and you can browse our air freshener ratings for companies that disclose their ingredients lists.