Xylitol Nasal Spray for COVID?

Xylitol Nasal Spray; NAC N-Acetyl-L-Cysteine (for COVID?)
Clips taken from: WE'RE BACK! Exposing the TRUTH About Antisemitism and the Left
Steven Crowder - Published May 18, 2021
https://rumble.com/vh8yc7-were-back-exposing-the-truth-about-antisemitism-and-the-left.html
AND
MUST SEE: Dr. Fleming Warns COVID-19 is an Engineered Bioweapon Colonizing the Body with Spike Protein - Published August 12, 2021
https://rumble.com/vl2hb5-must-see-dr.-fleming-warns-covid-19-is-an-engineered-bioweapon.html
https://flemingmethod.com/