Restricted Airflow: For those who notice a substantial reduction in airflow any time you inhale, or if it feels more difficult to attract vapor from the unit, it may be a sign of the clog. Clogs obstruct the airflow, which makes it tougher for vapor to pass through. Really https://lsdblotters58024.webdesign96.com/28727027/examine-this-report-on-cookies-dual-pen