TBH, mouthwash isn't the most fun oral hygiene accessory
If the smoke damage is more excessive from long-term cigarette use, the best option is to hire a professional cigarette smoke removal house company
From an NBC article: The FDA has determined that these products, described as natural and additive-free on their labeling, need an FDA modified risk tobacco product order before they can be legally introduced as such into interstate commerce, the agency said in a statement
Annual Review of Public Health
But, he noted, what weve learned is if you provide these in an open market, they dont compete well. Offer people who are already addicted to nicotine the choice between a highly addictive cigarette and one thats less addictive, and youre asking them to make a choice as if its really a free choice. If low-nicotine cigarettes were the only ones on the market, you might assume that people would simply puff on more of them or inhale more deeply to satisfy their nicotine cravings, which would expose them to more of the toxins in the smoke