A hair blower is an electrical device that uses a small electric motor to blow hot air through a barrel. The motor is powered by a small electrical current that passes through a pair of magnets, swapping their polarity to spin the motor. The warm air is blown out the end of the barrel. The heat generated by the motor is often augmented by a heating element, and the resulting warm air is used to dry your hair.
The hot air emitted by the hair dryer speeds up the evaporation of water molecules on your hair’s surface, which helps your hair stay hydrated longer. The heated air also makes it easier for the water molecules to overcome their natural tendency to stay in a liquid state, which allows the individual molecules to easily move from the hair into the surrounding air.
Many modern hair dryers also feature ionic technology, which reduces static electricity by producing negative ions. The negative ions help seal your hair cuticles, which can make your hair more manageable and less frizzy.
In addition to determining which hair dryer to purchase, you’ll want to decide on what type of style you’re going for and how long your hair is. For example, if your hair is curly or wavy, you’ll want to look for a hair dryer with a diffuser attachment to help maintain your hair’s shape and prevent frizz. If your hair is thin and flat, a dryer with low heat settings and a narrow nozzle attachment can help you achieve a smooth, sleek look without damaging fragile strands. hair blower