Iowa attorney general: Credit card companies should crack down on illegal vape sales Watch Help for Parents & Guardians Health & Human Services 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 An Arkansas law set to go into effect this fall will significantly limit the kinds of vape products stores are allowed to sell and will impose stricter rules on how tobacco products FDA warns stores to stop selling fruity disposable e cigarettes PBS News