Vaping, Even Without Nicotine, Has Negative Effect on Lungs Most young users put disposable e cigarettes in trash, creating huge streams of toxic and hazardous waste, as companies fail to take responsibility Nicotine vape devices are now accepted for safe disposal at the @Iowa City Landfill & Recycling Center's Hazardous Material Collection Facility. Vape devices contain toxic nicotine and lithium ion batteries. Improper disposal of Are disposable vapes safer than smoking? Freeton Premium Disposable E cigarette Brand