How to drain 2 stroke oil and gas out of a 2 stroke fuel tank?

I accidentally threw in low quality 2 stroke oil in my honda cr125 2002 and I've been told It could really harm my bike… All I want to know is how to drain all the gas with the 2 stroke oil out of my bike?
Please no hate comments!

Most tanks are easy to remove. If yours is one of them, just remove and turn over with cap removed. I doubt the cheap oil you used will cause any damage if you just ignore it.

Pull the fuelline off at the carburetor, and it should run right out.