Final answer:
The manicurist applies nail polish over a base coat, not directly on the clean nail bed or the sealer. The base coat acts as a barrier, protecting the nail and aiding polish adherence. A top coat or sealer is applied last to extend the life of the polish.
Step-by-step explanation:
The manicurist typically applies nail polish over the base coat, not directly over the clean nail bed or sealer. A base coat is used first to create a barrier that protects the nail, aid polish adherence, and prevent nail staining. After the base coat, the manicurist will apply the colored nail polish, and finally, a top coat or sealer is used to provide a finish that enhances the durability and gloss of the colored polish.Understanding the structure of the nail can also help in appreciating the process. The nail bed is the skin underneath the nail plate and it appears pink due to the presence of blood vessels. The nail body forms at the nail root, which is a matrix of proliferating cells from the stratum basale that enables continuous nail growth.
Learn more about Nail Polish Application