Many large air purifiers operate at about 60 dB, the same noise level as a normal conversation
So, you need to get rid of as much of the contaminant as you can
Traditional methods of quitting smoking have focused on nicotine replacement therapy (NRT), such as nicotine chewing gum, patches, inhalators and nasal sprays
Available from: Wei Xia, William Ho Cheung Li, Yuan Hui Luo, Ting Na Liang, Laurie Long Kwan Ho, Ankie Tan Cheung, Peige Song, The association between heated tobacco product use and cigarette cessation outcomes among youth smokers: A prospective cohort study, Journal of Substance Abuse Treatment, Volume 132, 2022, 108599, ISSN 0740-5472, Sun T, Anandan A, Lim CCW, East K, Xu SS, Quah ACK, et al
A pack-a-day smoker saves $2,000 to $3,000 per year
So this is new territory