How should I clean this aquarium decoration?

I just bought a Betta, and I’m preparing a nice 1½ gallon fishbowl for it, but I have a small statue I’d like to put in. It was in my last fish tank, and although none of the previous fish were sick, I’d still like to make sure it’s safe to put in before I throw it in there. It’s a small statue, I think it’s either ceramic or fake plastic ceramic.