Use counseling, informational materials, etc. to inform smokers and non-smokers of the harms of secondhand smoke and encourage them to implement home smoking bans
Provide sterile injection equipment and often other treatment and referral services to people who inject drugs; also called needle or syringe exchange programs and needle syringe programs
Encourage participants to quit using tobacco by a set date or during a specific time period and give successful participants a chance to win financial rewards or other prizes; often called Quit & Win contests