Dr Santhosh Jacob MBBS,DNB,MCh,DABRM,PhD on Instagram: "💧 Nasal Saline Wash – The Right Way! 🧂 Nasal saline wash — it helps clean your nose and sinuses using salt water or sterile water under gentle pressure. 🌬️ It clears dust, mucus on nasal hair and eases allergic nose blocks. 🚱 Never use tap water! Use only sterile, distilled, or boiled water (boil for 5 minutes and cool it first). ⚠️ Tap water can contain amoeba or fungi that may reach your brain and cause infection. 💨 Use gentle pressu