Can you put vaseline in your mouth?

Vaseline, or petroleum jelly, is not intended for consumption and should not be put in your mouth. While it is generally non-toxic, ingesting it can lead to digestive issues and may cause aspiration if it enters the lungs. If you accidentally swallow a small amount, it's usually not harmful, but it's best to avoid using it in or around the mouth. Always consult a healthcare professional if you have concerns.