India, Dec. 11 -- We all use bleach or acid-based cleaning agents to sanitise our bathrooms. But did you know one simple mistake while using them could damage your lungs and harm your health severely?

According to Dr Ankit Bhatia, a pulmonologist with expertise in respiratory disorders and critical care, one of his patients landed in the emergency department because she made the mistake of mixing cleaning agents while cleaning the bathroom: She mixed red Harpic with blue Harpic.

Dr Bhatia posted the Instagram Reel on December 8 with the caption, "A patient landed in our emergency today after mixing two toilet cleaners at home. One wrong mix can permanently injure your lungs."

According to the pulmonologist, the shocking incident happen...