11/27/2025
💧 Saline spray = underrated cold & flu hack
Studies show it can:
📉 Reduce risk of getting sick
⏳ Cut symptom duration by ~20%
😮💨 Lessen symptom intensity
🏠 Lower household spread by ~35%
One study even found cold duration dropped from 8 days → ~6 days in kids using saline daily!
Simple. Cheap. Evidence-backed.
Use at first sniffle or after exposure ✨