Don’t do that—Vaseline (petroleum jelly) is not food and is not safe to mix into anything you plan to eat.
It’s meant for external skin use only. If it’s swallowed, even in small amounts, it can cause stomach upset and other health issues.
If you were thinking about it for texture or creaminess, there are safe alternatives you can use instead, like:
- condensed milk
- whipped cream
- coconut cream
- full-fat milk powder
If you want, tell me what you were trying to achieve (creamier texture, shinier look, longer-lasting ice candy, etc.), and I’ll help you get the same result safely.

