I've encountered a problem where I have an unwanted glow in the object material - namely, the bubbles in the bathtub.
The current material I have on them is a simple diffuse with specular, and emit is set on zero. The material doesn't have any other effects. I've tried to remove all materials from the object and make a new one with the settings above, but the glow persists.
I've made the bubbles using the particles system and a custom object. I don't remember what was the material on the object used to create the particles, but it has already been deleted by this point, and the generated particles were converted to a single mesh.
Could it be that the glow was a part of the material on the particle object, and now persists even when a new material is created and assigned? Would I have to make another mesh for the bubbles to get rid of the glow, or is there some other way?
and here's the link to the blender file - https://drive.google.com/open?id=0B0-rq_WBzqM2SHZTUnRTRDJ1ZUE