What should be avoided during a chemical service?

Mixing products from different brands without manufacturer guidance should be avoided during a chemical service due to potential incompatibilities that can arise. Each product is formulated with specific ingredients that are designed to work cohesively. When products from different manufacturers are combined, it can lead to unexpected reactions such as excessive irritation, damage to the hair, or even dangerous chemical reactions that could harm the client. This practice can compromise the integrity of the service being performed and may not yield the desired results.

In contrast, using gloves is a standard safety precaution that protects both the client and the professional during chemical services, making it essential rather than something to avoid. Performing a patch test is also a crucial step to ensure there are no allergic reactions to the products being used, promoting safety in services. Applying shampoo after treatment can sometimes be necessary, depending on the type of chemical service performed, and is not universally avoidable. Hence, the avoidance of mixing products without guidance is key in maintaining the safety and efficacy of chemical services in the beauty industry.