Put those disgusting vapes down and grab a mullein leaf detox puffer. Mullein leaf Is the best herb on the planet for lung health. Only ingredients is mullein, tyme, mint and coconut Mullein Vapes Amazon.com : Herbal Diffuser Pen, Detox Diffuser with Mullein, Thyme & Mint for Better Mullein Leaf Base Herb Saint Lucia's Smoke Shop Herbal Mint Vape Juice Spearmint 2 Nic Salt Mullein Diffuser Pen, Smoking Alternative, Replace Mullein Organic Smokable Herbs Bear Blend Mullein Leaf Base Herb Saint Lucia's Smoke Shop