Orange pictures are the result of shooting under primarily incandescent lights. If you have a digital camera, change your white balance to incandescent. If you have a film camera, add a blue filter to your lens.
I better suggestion would be to shoot near a window. Use the window light as your main light and put a white piece of cardboard, foamcore or a reflector for some fill light,
If you're looking for a step toward studio lights, but don't have the budget yet ... try taking a flash (the kind that normally sits on toip of your camera) and put it on a light stand. Connect it to the camera with a PC sync cord and bounce the light from the flash off the wall, a reflector or use an unbrella.