carbon monoxide levels after 1 cigarette Gas Safety: OSHA Limits, CO Detectors & Monitoring – CO2 Meter World No Tobacco Day
Description
When patients understand that clarity improves after quitting not declines they become more willing to persist through the discomfort phase

Teens may not realize that nicotine is deeply addictive

We also now know that a legal age of 18 for tobacco is out of touch with what the scientific evidence says about adolescent brain development

The 95% prediction limits are indicated in the graph as dashed lines
Large capacity so don't have to deal with emptying it very often, and it looks nice