PSI Texas State Board Nail Tech Practice Exam 2025 - Free Nail Technician Practice Questions and Study Guide

The treatment that would most benefit a client with brittle nails is a hot oil treatment. Brittle nails often suffer from a lack of moisture, leading to dryness and increased fragility. A hot oil treatment effectively penetrates the nail structure and surrounding skin, providing deep nourishment and hydration. This treatment not only helps to restore moisture but also improves the overall flexibility and strength of the nails, making them less prone to breaking and chipping.

Other choices may not address the core issue of brittleness as effectively. For instance, regular polish application may provide a temporary protective layer, but it does not promote healing or address moisture deficiency. A gel manicure, while aesthetically pleasing and longer-lasting, can sometimes cause additional dehydration of the nails due to the curing process involved. Nail hardeners can provide support for weak nails, but they may not sufficiently hydrate or nourish them. In contrast, a hot oil treatment's hydrating properties make it the most suitable choice for improving the condition of brittle nails.