Since 2006, formaldehyde (methylene glycol) is also used in hair smoothing treatments in order to straighten wavy/curly hair and make hair less prone to frizz under high humid weather.
They were treated by heating rollers in order to create the frizz.
When shampooing it is suggested that a sulfate and alcohol free product be used, since those contents cause frizz and dry out the hair.
Hair mousse can be used on naturally curly or permed hair to reduce frizz and define curl.
Aussie manufactures hair product collections for straight, wavy and curly hair to fix problems such as frizz, dryness, flat hair, and damaged hair.
