I haven't needed to use it yet, but the instructions seem pretty straight forward.
Perfect for travel!!!!!!! It's everything it was expected to be! It took longer to arrive than anticipated but worth the wait. Thank you! I highly recommend this especially now that doctors are notprescribing the albuterol inhalers as often as they used to.
Everything went well, from purchase to delivery. I'm confidentthat we are prepared in the case of a choking incident.