Backed by science, FEND is a new hygiene system that cleanses the upper respiratory airways, to strengthen the body’s natural ability to help keep the lungs cleaner and healthier.
$59; https://www.hellofend.com/

Nasal hygiene? Yes, it’s a real thing, no doubt strengthened by the pandemic. The air we breathe contains millions of particles – including dust, pollen, pollution, germs, and allergens – which our bodies naturally protect us against using a special mucus in our upper airways. Our nasal passageways need cleaning just like any other part of our body exposed to the environment. This treatment is called airway hygiene, but it must be done carefully so we don’t damage sensitive tissue.

FEND Delivers an optimized solution of salts to the right places – where respiratory droplets form in your upper airways, keeping them out of your lungs and keeping you from exhaling them. By strengthening airway mucus, FEND prevents contaminants from travelling deep into your lungs or back out into the environment.

The FEND system includes a patented mister device that creates a saline mist that is then inhaled through your nose. When inhaled deeply, this saline mist helps your upper airways capture and eliminate airborne contaminants before they reach your lungs. In addition, FEND helps reduce the number of airborne contaminants you exhale back into the air.

FEND is safe to use, having been developed by a Harvard Scientist, David Edwards, who’s been a leader in respiratory health. FEND’s technology uses precisely calibrated, calcium-enriched salts to clean the airways.

FEND is drug-free, non-invasive, and safe to use as frequently as you need (the company recommends three times per day). Breathe in the FEND mist and seconds later you’re good to go.

See the article on Gear Brigade