I have both, why do you think that Xclear is better? The spray from Israel states that it kills over 99% of viruses.
Thanks.
Where did you get the NO spray?
Xlear doesn't kill anything. It keeps the microbes (not just viruses) from attaching to your mucous membranes. You aren't in danger of killing off any good bacteria with Xlear. Besides that it's cheap, doesn't require a prescription, and you can make it yourself.
We call it the snot shot. Use it before going around people and again when you get home. This recipe does have a shelf life of about a month. If it starts to yellow that means it's oxidizing, and you should not use.