Polarized-Media UVC lamp worth putting into a house

Joyce
by Joyce
Bought a villa that the former owner was a very very heavy smoker. How can we get the smoke smell out of heat/air system that is only five years old?
  3 answers
  • Julie Julie on Nov 16, 2014
    See what used car dealerships use to get the smell out of cars. What ever it is makes them smell like new. It cleans the heating and a/c completely.
  • Rope Rope on Nov 16, 2014
    ozone machines will remove smoke smell from the air/heating ducts
  • Joyce Joyce on Nov 16, 2014
    We have had the whole duck system replaced .