How secondhand smoke, thirdhand smoke & vaping affects kids About one in four adults in California report being exposed to secondhand smoke or vape in the past two weeksoften on sidewalks, at home, and in recreational spaces like parks and beaches. The health risks of secondhand smoke are widely understood. But what about secondhand vaping? Vapi Valsad News Valsad: Latest News, Videos and Photos of Valsad Times of India Solving secondhand "vape smoke" at workand at home