This type of nasal spray is supposed to create a microenvironment in your nasal that is not conducive for airborne virus. The spray is supposed to be effective against allergens and viruses inside the nasal cavity when used. The are buyers on eBay that are offering this spray for $40 and over.
There are also claims that Taffix nasal spray play some role in blocking the COVID virus. However, we recommend you read all claims carefully and only believe the facts put out by the health authorities. There have been many claims by people in the product reviews.
Of note is that using this spray is not a replacement for wearing masks to prevent airborne virus from entering your nasal passages.
