What part should be monitored closely during the wear of hair extensions?

Monitoring the condition of the natural hair and scalp is crucial during the wear of hair extensions. This is because hair extensions can put additional stress on the natural hair and scalp due to weight and tension created by the attachment methods. Regular checks help identify any signs of damage, such as breakage, thinning, or irritation, allowing for timely interventions to prevent further harm. If the natural hair or scalp is experiencing stress, adjustments can be made, including changing the extension method, taking breaks from wearing extensions, or addressing any scalp health issues.

Other aspects, such as the client's color preferences, length of the extensions, and the variety of styles attempted, are important but do not have the same direct impact on the overall health of the hair and scalp. Taking care of these aspects is secondary to ensuring that the natural hair and scalp remain healthy throughout the process.