If a child can smell smoke, they are inhaling it. That's why we're taking the next step towards making the UK smoke free with the Tobacco and Vapes Bill. Find out more: https: www.gov.uk government news smoking ban introduced to protect children and How Long Does The Smell Of A Weed Vape Last? ALD Vape vs Joint Smell: Discretion, Duration, and Detection If someone smokes outside, do they bring thirdhand smoke indoors with them? Thirdhand Smoke Resource Center How to Tell if Someone is Vaping in Your House: Hidden Signs