I ended up polishing my boss's new expensive car using steel wool.
You do realize that using this material will damage his car right?
Well, the last time I polished his car it came out dark as ever.
It sounds like you want to intentionally damage his car. That's not cool, aside form being immoral it will also get you fired and sued for the damages.
He always talks bad about people and I just had a bad day. I thought about doing it for a long time.
It is wrong for you to intentionally damage someone else's vehicle using steel wool. Why not just clean the car with a cloth instead. The wool is going to leave tons of marks and completely ruin the body of the vehicle.