How should we dispose of our disposable vapes? FDA Finally Authorizes Fruit Flavored Vapes. Here's What It Took. Disposable vapes, which make up the majority of e cigarette sales in the US, are a significant pollution concern as nearly half a million vapes are thrown away every day. It comes as Disposable vapes are illegal but shops still carry them and teens buy them : Shots Health News : NPR Research Shows that Five Million Vapes Are Thrown Away Each Week in UK