If you’re wondering, can I bring nail polish on a plane , the answer is yes—with some restrictions. Since nail polish is a liquid and flammable, the TSA applies its 3-1-1 rule for carry-ons: bottles must be 3.4 oz (100 ml) or smaller, stored in a clear quart-size zip-lock bag. Larger bottles can go in checked luggage, but travelers should pack them carefully to prevent leaks caused b... https://airofficedesks.com/blog/can-you-take-nail-polish-on-a-plane/