If you don’t know it’s safe, then there is risk and it’s not safe. You need to remove logic from your name.
I'll leave it right where it is, while pointing out that "There is a risk that it's not safe." is not the same as "It's not safe."
Fear mongers trying to convince people it's the government's job to provide us with a risk-free utopia is part of the reason we're in the shape we are now.