All reviews are from people who have redeemed deals with this merchant.
What You'll Get
The shape of your face can determine what hairstyle is right for you or what vegetable you're cast as in a school play. Cultivate a new look with this Groupon.
Choose from Four Options
- $10 for one haircut, style, and shampoo ($20 value)
- $25 for one haircut, style, and color retouch ($35 value)
- $35 for one haircut, style, and full color treatment ($75 value)
- Three vouchers, each good for one men's haircut (a $36 value)
The invention of the hair dryer has given hair stylists a powerful tool of the trade and the rest of us a quick way to dry soggy fireworks. Check out Groupon’s explanation of the science behind dry hair.
Hair Dryers: The Physics of Rapid Evaporation
Given time, everything wet—even hair after a long shower—dries due to evaporation. When left to "air dry," hair slowly loses its moisture as the air scoops it up and converts it to water vapor. Hair dryers speed up the drying process by blowing hot air over the wet hair—a process that works wonders thanks to two key principles of evaporation:
* Evaporation requires energy, and more energy—in this case, heat—helps break the bonds holding water molecules together more quickly; when those bonds are loose, the water changes states.
- A pocket of
air can only hold a certain amount of vapor before it becomes saturated.
Thus, blowing air over the hair increases the amount of air that can
potentially pick up the vapor.
All hair dryers consist of an electric fan and a heating element. As the fan pushes air down the barrel, it passes over the heat and emerges as hot air. Though some models heat coils of wire with an electrical current, others have ceramic heating elements, which can dry hair more quickly by producing the more radiant, safer far-infrared heat. Lately, many stylists have begun to adopt ionic hair dryers, which expel hot air with a surplus of negatively charged ions, reducing static electricity and resulting in smoother hair.
The Fine Print
Promotional value expires 360 days after purchase. Amount paid never expires. Limit 1 per person for 3-haircut option; limit 1 per person, may buy 1 additional as a gift for remaining options. Valid only for option purchased. Limit 1 per visit. Appointment required. 24-hr cancellation notice required. Men's haircut package must be used by same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.