What defines 'chemical burns' in cosmetology?

Chemical burns in cosmetology are specifically defined as injuries resulting from exposure to harsh chemicals. This includes products that may be used in hair treatments, skin services, or nail care, which, when improperly used or left on the skin for extended periods, can cause damage to skin tissue. The reaction can lead to symptoms such as redness, pain, peeling, or severe irritation, depending on the strength of the chemical and the duration of contact.

Understanding what constitutes a chemical burn is crucial for cosmetology professionals because it underlines the importance of using chemicals safely and following manufacturer instructions. It also highlights the need for protective measures, such as using gloves and ensuring proper ventilation in work areas to minimize exposure.

Other options present different health and safety concerns. For instance, infections are linked to the use of unsanitary tools, allergic reactions can cause bumps and skin irritation, and minor cuts from tools can occur during physical procedures. However, none of these pertain specifically to the effects of chemical exposure, which is why the correct answer centers on injuries specifically from harsh chemicals.