It was originally white, but my dad painted it teal. It’s been a couple of years now, and I want it to be back to it’s original colour. How should I start? What are steps that I should take from now to achieve my goal? I’m a first-timer so I really don’t know what to do and where to start? Should I peel the paint off, peel the paint off and paint over it, or just paint over it? Thanks…