Anyone else use nasal sprays to keep away getting sick? I read something on Bluesky about nasal sprays helping keep away COVID if you’re in a high-risk room.

CVS Health Saline Nasal Spray with Xylitol, 1.5 oz bottle. Product has 4.6/5 stars from 41 reviews. Features include hydrating formula, drug-free, safe for daily use. Priced at $10.49 with "Buy 1, get 1 50% off" promotion.​​​​​​​​​​​​​​​​