* Nail size: Bigger nails need more polish.
* Polish thickness: Some polishes are thicker than others.
* Application technique: A thin, even coat requires less polish than a thick, uneven one.
However, here are some general tips:
* Start with a small drop: Put a single small drop of polish onto the center of your nail.
* Spread it out: Use the brush to spread the polish evenly from the base of your nail to the tip.
* Add more if needed: If you need more coverage, add another small drop. But it's better to build up thin coats than one thick one.
* Clean up any mistakes: Use a cotton swab dipped in nail polish remover to clean up any mistakes around the edges of your nail.
Pro Tip: Many nail polish bottles have a little "dimple" in the neck. This is designed to help you remove excess polish from the brush.
Ultimately, it's best to experiment and find what works for you. You'll likely figure out how much polish is right for your nails with a bit of practice!