Ingredients
Basic ingredients in air fresheners typically include formaldehyde, aerosol propellant, petroleum distillates, and p-dichlorobenzene. Air freshener preparations often also include terpenes such as limonene. Aldehydes, ketones, esters, alcohols and other synthetic fragrances are also used. A report issued in 2005 by the Bureau Européen des Unions de Consommateurs (BEUC) found that many air freshener products emit allergens and toxic air pollutants including benzene, formaldehyde, terpenes, styrene, phthalates, and toluene. Air fresheners may also contain phosphates, chlorine bleach, or ammonia.
Research at the University of California found that the prominent products of the reaction of terpenes found in air fresheners with ozone included formaldehyde, hydroxyl radical, and secondary organic aerosol.
Read more about this topic: Air Freshener
Famous quotes containing the word ingredients:
“Reading any collection of a man’s quotations is like eating the ingredients that go into a stew instead of cooking them together in the pot. You eat all the carrots, then all the potatoes, then the meat. You won’t go away hungry, but it’s not quite satisfying. Only a biography, or autobiography, gives you the hot meal.”
—Christopher Buckley, U.S. author. A review of three books of quotations from Newt Gingrich. “Newtie’s Greatest Hits,” The New York Times Book Review (March 12, 1995)
“In all cultures, the family imprints its members with selfhood. Human experience of identity has two elements; a sense of belonging and a sense of being separate. The laboratory in which these ingredients are mixed and dispensed is the family, the matrix of identity.”
—Salvador Minuchin (20th century)
“This even-handed justice
Commends th’ ingredients of our poisoned chalice
To our own lips.”
—William Shakespeare (1564–1616)