The Hairdressers abusive engage in tax evasion, threatening the health and cause unfair competition. The phenomenon spreads for some time and not only hurts the trade shows because of lost profits, unfair competition, but also rests on the shoulders of taxpayers because it takes the form of loss of income tax. Working at home is obviously more convenient: the hairdresser abuse is unknown to the tax and a salary in black is certainly the most conspicuous of a regular and taxed. Working at home, however, often do not meet even the most important hygiene rules such as the sterilization of tools. To this was added that the hairdresser is often misused in order to offer low prices to its customers, also uses inferior products. This is dangerous and unfair as well, of course illegal. The conscience of all citizens to denounce those who work in the irregularity.