Does Vaping Smell? and How to Tell if Someone Is Vaping Ultra Liquid Labs Should You Ban E Cigarettes on Your Single Family Rental Property How to handle guests who break house rules and smoke in the house? Sleeping baby safety tip: Keep baby's environment smoke and vape free. Secondhand smoke in areas where a baby sleeps or spends time, like home or the car, increases the risk of health problems. What are some ways to get rid of vaping and fragrance oil smells?