How can a manicurist ensure a secure application of nail tips?

Choosing the right size and shape of nail tips is crucial for ensuring a secure application. Properly sized tips fit the natural nail precisely, which helps to create a strong bond between the tip and the natural nail. If the tips are too large or too small, they may not adhere properly or may cause lifting and breakage, leading to potential damage to the natural nail. Additionally, selecting a shape that complements the client's natural nail shape enhances aesthetics and ensures better adhesion because the edges meet more seamlessly.

In contrast, methods such as using a high-speed drill may not directly contribute to securing the nail tips, as the drill is typically used for shaping or buffing rather than adhesion. Rinsing tips in alcohol could help in sanitizing, but it doesn't improve the fit or bond of the tips. Applying polish before adhesive can actually hinder the bonding process, as the polish adds an extra layer that can prevent the glue from making direct contact with the natural nail or the tip itself.