Oral and nasal rinses with neutral electrolyzed water reduces Covid infections in unvaccinated health care workers.
"The presence of COVID‑19‑positive cases, in the group that received the
nasal and oral rinses with SES was 1.2%, while in the group
that did not do the SES rinses (control group), it was 12.7%
(P=0.0039 and RR=0.09405; 95% CI of 0.01231‑0.7183).
The prophylactic protocol was demonstrated as a protective
factor, in more than 90%, for developing the disease, and
without adverse effects."
Edit: I suppose a disclaimer is needed in case certain individuals come across this thread:
DO NOT INGEST BLEACH OR ANY OTHER CLEANING SOLUTIONS!