Lubrication alternatives? I've tried olive and canola oil, but they were messy and hard to clean up

Hello, i'm a 13 year old male and i need alternatives to lube, since i'm probably too young to buy actual lube i need alternatives like Aloe Vera gel or Coconut oil (which i don't have). I've tried olive and canola oil but they were really messy and hard to clean up. So i need an alternative to lube you could buy online or in a chemist or somewhere.

Thanks