No Febreze in space?
Febreze was invented by Procter & Gamble and introduced in 1996. The active ingredient in Febreze is beta-cyclodextrin, a carbohydrate. Beta-cyclodextrin is an 8-sugar ringed molecule that is formed via enzymatic conversion of starch, usually from corn.
How Febreze Works
The cyclodextrin molecule resembles a doughnut. When you spray Febreze, the water in the product partially dissolves the odor, allowing it to form a complex inside the “hole” of the cyclodextrin doughnut shape. The stink molecule is still there, but it can’t bind to your odor receptors, so you can’t smell it. Depending on the type of Febreze you’re using, the odor might simply be deactivated or it might be replaced with something nice-smelling, such as a fruity or floral fragrance.
As Febreze dries, more and more of the odor molecules bind to the cyclodextrin, lowering the concentration of the molecules in the air and eliminating the odor. If water is added once again, the odor molecules are released, allowing them to be washed away and truly removed.
Some sources say that Febreze also contains zinc chloride, which would help to neutralize sulfur-containing odors (e.g., onions, rotten eggs) and might dull nasal receptor sensitivity to smell, but this compound is not listed in the ingredients, at least in the spray-on products.
Thank you! I have always wondered how it worked. Someone told me that it disabled your sense of smell which is a disturbing thought!
LOL, do you work for P&G?
I use a cedar oil spray. Kills the odor and the aroma is fantastic.