1) all the things you need to strip anno + safety goggles
2)drop item in caustic using gloves
3)leave item in caustic for about 30 secs until it starts to bubble, then check & repeat process if anno remains
4)once all traces of anno have gone rinse in clean water to neutralise,it may turn black but this will clean off with a scotch bright
5)then all thats left to do is polish,best done with a bench polisher then finish by hand