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Submitted by angela2007 on November 21, 2007

  • Category: Science
  • Words: 914
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Consumer Item

Consumer Item Project

We are going to talk about one of the most commonly used household products that at one time was considered hazardous to the environment, unsafe to use, and unsafe to dispose of. This product is known as hairspray. Hairspray used from and stored in aerosol cans.
“Aerosol cans contain both product and propellant. The propellant is basically a substance that is a gas at normal atmospheric pressure, but which condenses to a liquid at moderately higher pressures. When you press down the valve, some of the propellant turns to gas and carries some of the product out of the can with it in a fine spray.” (Richard E. Barrans Jr., Ph.D....

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