This chemical is most commonly used as a preoperative skin disinfectant and as preservative in eye medications and solutions.
Aftershaves
Antiseptic detergents
Burn and ulcer treatment
Cosmetics
Dentifrices
Deodorants
Disinfectant for surgical instruments
Hair conditioners



Please be aware that if your spouse or significant other uses topical skin care products that contain this chemical, skin-to-skin transfer may occur to you. Also it may take 2 to 3 weeks of avoiding exposure before improvement of your eruption begins.


Other names you may see this preservative:
  Parasterol
  Alkyl benzyl dimethylammonium chloride
  Alkyl dimethyl benzylammonium chloride
  Benirol
  Cequartryl
  Drapolene
  Enuclene
  Germitol
  Gesminol
  Rodalon
  Ammonyx
  Zephiran chloride
Benzalkonium Chloride
Contact Allergy Links

Possible Occupational exposures
    Nurses
    Janitors
Laundry detergents
Lozenges
Medicated paper tissues
Mouthwashes
Eye solutions
Paper products
Preoperative skin disinfectant
Sanitizers
Softeners for textiles







Where is it found?
What is it?
Hints on avoiding:

Contact Allergen Database

This information is provided as educational only and is
not intended to substitute for medical care or recommendations by a physician.