FEND is another nasal saline arrangement, involved regular physiological salts, which medical care laborers, and anybody in danger of SARS-CoV-2 openness, can use for aviation route nasal purging by the profound nasal inward breath of a pungent fog, created by a hand-held Mister gadget. The FEND framework cleans the air sections of the drops of aviation route lining liquid we create normally as we relax. These particles can move further into the lungs, where unexpected problems can emerge, and out into the outer climate, where they don’t settle by gravity since they are so little and can collect inside indoor conditions, presenting waiting pollution contamination chances. The item is protected, compact and medication free.