On Mon, 11 Aug 2014 22:00:04 -0700 (PDT), newbie
wrote:

Is it possible to do so without using harsh chemicals or sand blasters? Or is there a brand/product that I can put onto a cloth and simply wipe the paint off?

Check:

Motsenbockers = 22-oz. Spray Paint Graffiti Remover.

http://www.homedepot.com/p/Motsenbockers-22-oz-Spray-Paint-Graffiti-Remover-Lift-Off-4-411-01/100040544

Multiple versions. (I've used it before) It is impressive.

http://liftoffinc.com/