Even though there are many types of cuticle oils out there, application is fairly simple for all of them. "Depending on the application bottle of each cuticle oil, you can brush, roll, or use a dropper to apply the cuticle oil directly to your cuticles and rub it in so it soaks in," says nail artist Hang Nguyen. "Depending on the skin type of the individual, you can apply it however many times to add hydration."
If you're looking for some sort of timeline guide, Boyce says that you can apply oil at least twice a day at a minimum. Nguyen adds that you can apply cuticle oil over dried regular polish, gels, or bare nails if you need a breather from all the polish.