Yes, vaping in a car with kids is strictly prohibited under Washington state law.
Washington’s Clean Indoor Air Act (RCW 70.345) explicitly bans vaping in vehicles when minors under 16 are present, effective since 2016. Local health departments, including Public Health – Seattle & King County, enforce this via targeted compliance checks, with penalties escalating under the 2026 amendments to RCW 70A.65, which now classify violations as civil infractions subject to fines up to $250. Courts may also mandate tobacco/vaping cessation education for repeat offenders.
Key Regulations for Vaping in a Car with Kids in Washington
- Minor Presence Ban: RCW 70.345.020 prohibits vaping in any enclosed vehicle occupied by a child under 16, regardless of ignition status or adult presence.
- Civil Penalties: Violations trigger fines under RCW 70A.65.080, with first offenses at $100 and escalating to $250 for subsequent violations post-2026.
- Local Enforcement: Public Health – Seattle & King County and other regional agencies conduct periodic vehicle inspections near schools and daycares, leveraging 2024-2025 funding for expanded outreach programs.
Local ordinances in cities like Spokane and Tacoma further align with state law, imposing additional signage requirements for childcare vehicles. Employers transporting minors must also adhere to Washington’s Workplace Vaping Restrictions (WAC 296-800-280), which mirror the vehicle ban. Non-compliance risks liability under child endangerment statutes (RCW 9A.42.090).