Illinois Nail Technician Practice Exam 2025 – Complete Prep Guide

Using a separator before applying nail polish is essential for achieving a clean and professional finish. Separators, such as toe separators or cotton pads, create space between the nails, allowing the technician to apply polish precisely without smudging or getting polish on adjacent nails. This technique is particularly important for pedicures, where the toe nails need to be adequately separated to avoid contact with one another during the drying process or while applying multiple coats of polish.

In the context of the nail application process, the use of a separator after lotion and before polish ensures that any moisturizing product does not interfere with the adhesion of the nail polish. Moisturizers can create a barrier that makes it difficult for the polish to adhere properly, leading to chipping or peeling later on. Therefore, the timing of using a separator after lotion application and prior to polish ensures that the nails are both adequately prepped and protected during the polish application.