Not an effective odor remover
We tried this device in a small bathroom, in a medium sized bathroom, in our laundry room and in the kitchen.  In all four areas of our home the GermGuardian made no noticeable difference in air quality as measured by improvement in smell.  Food odors, bathroom odors, laundry room smells all remained unaffected by the GG1000's use.  I can't rate it's effectiveness for air sanitization, I assume the UV light would kill germs passed through the unit, as the only indication it's doing something is that the light is on and air gently passes through it.
Rating: 1 stars