How does the disposable vape ban work, and how harmful is vaping? Vaping vs Cigarettes Health Impacts Compared Disposable vapes ban unlikely to reduce appeal, says campaigner Vaping tied to increased lead, uranium exposure risk: Research The Ultimate Disposable Vape Guide For 2022 Vapes are harmful and can be highly addictive. Some disposable vapes have nearly tripled in nicotine strength in the span of only 5 years.