Which safety measure should be taken when using hot tools in barbering?

Using a heat-protectant product is essential when using hot tools in barbering because it helps to shield the hair from the damaging effects of high temperatures. Heat can strip moisture, leading to dryness, brittleness, and potential breakage. A heat-protectant creates a barrier on the hair, reducing the likelihood of damage while still allowing for effective styling. This product typically contains ingredients that can withstand heat and often includes conditioning properties, which can enhance the overall health and appearance of the hair.

While combing hair before applying heat is a good practice for detangling and ensuring an even application of heat, it does not provide any protection against the high temperatures themselves. Similarly, the use of a cold styling gel may help to style hair but does not offer any protective benefits in terms of heat damage. Finally, limiting tool usage to 5 minutes might help to minimize damage, but it is not a comprehensive or reliable safety measure compared to the consistent application of a heat-protectant product. Using a heat protectant is a proactive approach that significantly contributes to maintaining the hair's integrity during styling with hot tools.