Excellent Device for Flu Season!
This is marketed as a breathing training device or better known as oscillatory positive expiratory pressure (OPEP) device primarily used in respiratory therapy to help clear mucus from the lungs. This device works by oscillating back and forth as you blow into it. That can help to loosen the mucus and help you cough it up. I received this product at a very timely moment as flu season was in full swing leaving plenty of mucus in my lungs. You start off by making a good seal with your mouth on the blowing nozzle. You inhale slowly and exhale steadily and slowly. You should feel the oscillations as you breathe and that's what helps to loosen up the mucus. If you're blowing too hard, you may want to increase the resistance or decrease the resistance until you can feel it steadily. After doing this cycle 10 or 15 times, do a few good coughs to bring up the mucus that you've loosened and get it out. Taking the case off is fairly easy with just two pull tabs. However, once apart I found that the internals are held together by a torx screw. As you can see from my photo, rather than removing that I simply submerge the entire thing in warm soapy water. After a few days. I soaked the parts in isopropyl. I found that in order to fully dry out the device, I needed to blow through several times and remove any of the trace moisture. Thankfully, I live in a fairly dry part of the country and this wasn't too much of a problem. In terms of efficacy, I found that this device worked exactly like I was hoping to and it really helped to clear up mucus during the day. I would use this in the mornings and I would feel much clearer going forward. I think this is a good product to have in your medicine cabinet for when bronchitis or the seasonal flu comes through. The product is a good value for the money. I really like that it has a tamper evident seal in the packaging so that you know that you're getting a new device that has not been used before. Read more
























