We just bought a home and the current owners were smokers. We could smell it when we visited the home. Thanks so much for answering our questions on this and making us realize that there is so much more to this cigarette smell problem than just carpets. John told us the smoke odour would be gone. The carpets came out like new, and the smoke smell is completely gone. We really appreciate your help – Garec’s Cleaning Systems are the true professionals! We won’t keep you a secret!