There is no Washington state law that specifically makes it illegal for adults to vape while driving a car. However, several important legal considerations and restrictions apply:
Key Points to Know
- Age Restrictions: You must be 21 or older to purchase, possess, or use vaping products in Washington State. Anyone under 21 caught vaping (including while driving) is breaking the law and may face fines or other penalties.
- Distracted Driving Laws: Washington’s distracted driving law prohibits activities that interfere with the safe operation of a vehicle. While vaping is not explicitly listed, if vaping distracts you and affects your driving, you could be cited for “dangerously distracted driving,” a secondary offense with a base penalty of $30. For example, if you are seen blowing large clouds that obscure your vision or fumbling with a device, this could be considered distracted driving.
- Impaired Driving: If you are vaping substances containing THC, marijuana, or any other intoxicating drug while driving, you can be charged with driving under the influence (DUI), which is a serious offense in Washington. The law is clear that driving under the influence of any drug is illegal.
- Public Use Restrictions: Vaping is banned in indoor public places and many outdoor public spaces, but there is no statewide ban on vaping in private vehicles. However, local ordinances or rental car agreements may impose stricter rules.
- Minors in the Vehicle: While not a statewide law, some localities may have additional restrictions about vaping in a car with minors present. Always check local regulations.
Table: Vaping and Driving in Washington
| Situation | Legal Status | Notes |
|---|---|---|
| Adult vaping nicotine while driving | Legal (if not distracted) | Must be 21+; avoid distracted driving |
| Vaping under age 21 (anywhere, including car) | Illegal | Possession/use prohibited for under 21 |
| Vaping marijuana/THC while driving | Illegal | DUI laws apply |
| Vaping causes distracted driving | Illegal | Can be cited for dangerously distracted driving |
| Vaping in car with minors | Varies by locality | Check local ordinances |
- It is not specifically illegal for adults to vape and drive in Washington, as long as you are not underage, not vaping intoxicating substances, and not driving in a distracted or unsafe manner.
- You can be cited if vaping distracts you from driving safely, or if you are under 21 and caught with a vape.
- Driving under the influence of marijuana or other drugs, including via vaping, is strictly illegal.
- Always check local rules, as some cities or counties may have additional restrictions.
Vape responsibly and focus on the road to avoid legal trouble.
Sources
[1] https://lcb.wa.gov/vape/vapor-products-law
[2] https://www.axios.com/local/seattle/2025/02/20/vaping-flavors-ban-washington-state-menthol
[3] https://www.codepublishing.com/WA/OakHarbor/html/OakHarbor06/OakHarbor0646.html
[4] https://wsp.wa.gov/driver/rules-of-the-road/
[5] https://www.fresortech.com/vaping-laws-in-washington-state