The virus can be inactivated by many other fluids like electrolyzed water, hydrogen peroxide, ethanol, povidone iodine, etc., but spraying your nose will those

The virus can be inactivated by many other fluids like electrolyzed water, hydrogen peroxide, ethanol, povidone iodine, etc., but spraying your nose will those will not protect you for long. I personally bought Fend [0] and use it after I get home and before going out. [0]: https://www.hellofend.com/ https://www.hellofend.com/