To test the devices, we burned incense near the purifiers and quantified their efficiency at removing the smoke from the air
Moreover, using two NRTs together (known as combination NRT), such as the patch and gum or the patch and lozenges, is more likely to help you quit successfully than using just one, according to the CDC
The question isnt which one is best in absolute termsits which one fits your smoking style, budget, and flavor preferences
We find that thicker filters have two big advantages: They filter particles out of the air better and require replacement less often, says Misha Kollontai, who oversees CRs air filter testing
doi: 10.1136/tobaccocontrol-2016-053547 [DOI] [PMC free article] [PubMed] [Google Scholar] 20.Pollay RW, Dewhirst T