A pleasant side benefit was the fact that the system reduced smells. The Better Air unit is attached to the central A/C system in my house allowing for full house disbursement of the probiotics. Installation of the unit was easy. Made a small hole in the A/C duct for the unit’s supply tube and plugged in the unit. This made odor control in every room effortless and effective.*
*Testimonials provided herein represent personal experiences, and may differ among individuals.