Floquil makes a product called "Easy Lift Off" or ELO for short (no, it doesn't have Jeff Lynne music accompanying it). It is a slow acting paint stripper that is relatively safe for human contact and it doesn't seem to have a nasty odor either. Oven Cleaners such as Easy Off require you to be very careful since they are highly caustic. You have to wear gloves and they can be a bit nasty. They won't harm plastic, but they can eat metal. The preferred method for those cleaners is to use them with a sealed tupperware container to soak the parts, then rinsing them off in the sink.
By compariosn, ELO seems more user friendly. I've been able to use it where I might want to strip paint off of one sub-assembly without harming other parts of the model and with this stuff, I can do that very easily. Wearing gloves is recommended, but it won't eat your skin like oven cleaner can.