"Not wanting to smoke in the house, I go to the garage to have a cigarette from time to time. No matter how much I try to get rid of the lingering tobacco smell, it just keeps coming back. I was lucky to be able to try PILO Purifiers before the release and was pleasantly surprised! Barely 24 hours later, I could already smell the difference! I can say the smell dropped maybe 80% after a day and even more the next day. I was sad to have to give PILO back and can't wait to get a few of my own!"