Details: Here are the steps being announced.

• The company has stopped selling flavored pods — mango, fruit, creme and cucumber — to the more than 90,000 retail stores that carried them. These flavors must now be purchased on the company's website, where additional age-verification measures are being added.
• It will strengthen standard compliance measures to make sure stores carrying tobacco and menthol-based products aren't selling to underage customers.
• It's shutting down its social media accounts, as well as monitoring and removing inappropriate content on third-party social media accounts.
• In the future, stores that sell Juul products will be required to have technology that designates Juul products as restricted and assists with making sure that the products are only sold to customers who are 21 and older.
• It's developing technology to track individual devices and pods, allowing law enforcement to identify where the products are purchased.

Go deeper:

• Vaping crackdown: FDA considers banning flavored e-cigarettes
• FDA takes action over youth's e-cigarette "epidemic"
• Juul founder admits "burden" to prove good intentions
• Juul’s value skyrockets despite investor trepidation