Using gloves when applying chemicals on clients will prevent which of the following?

Using gloves when applying chemicals on clients is primarily aimed at preventing dermatitis, which is skin inflammation caused by direct contact with irritants or allergens. When estheticians apply chemical treatments, they may come into contact with substances that can irritate or damage the skin, either from an allergic reaction or from irritation due to the chemical's active ingredients. Wearing gloves acts as a barrier, protecting the esthetician's skin from exposure and potential inflammation or allergic reactions that could result from such exposure.

Additionally, while gloves do offer some protection against the transmission of infections (which is crucial in a salon or spa environment), the specific focus on dermatitis highlights the risk involved when handling harsh chemicals. Thus, while gloves are a critical component of safety and hygiene, they play an essential role in mitigating the risk of developing dermatitis specifically.