How do Lost Mary vapes work, and how do you fix a Lost Mary that isn’t hitting or isn’t charging? Get the answers in this instruction manual.

How do you use the Uwell Caiburn pod system, and how do you fix problems like leaking, gurgling and not hitting? Learn it all in this guide.

What are the best mini oil pens on the market? Here are four great — and cheap — options for all experience levels.

Geekvape L200 Review and Instruction Manual: Read our impressions after three months of using this device. Find out how to use the L200 and fix problems with it.

This Vaporesso XROS 2 instruction manual explains how to use the Vaporesso XROS and fix all of the most common problems you might experience.

This is the most comprehensive SMOK Nord 4 instruction manual and guide that you will find anywhere. Learn how to use your new pod system!

Complete SMOK Novo 2 guide. Fix SMOK Novo 2 not hitting, weak hits, gurgling and leaking. Also compares SMOK Novo vs. Novo 2.

This is the Ardent Nova review you want to read. We’ve put this decarboxylator through the ringer for months, and this is our full report.

Vaper’s tongue is an annoying side effect of e-cigarette vaping. Learn about the most common causes of vaping fatigue and how to fix them.

E-Liquid Steeping Guide: Discover why you might want to steep your e-liquid and get steeping like a pro with this clear, concise guide to aging e-juice.