Calpol saline nasal spray 15ml calpol174 soothe amp care saline nasal spray helps wash away the mucus that can cause your little ones blocked nose helping them breathe more easily suitable from birth formats nasal spray usage infants and babies up to 2 years lay your child down and turn their head to one side insert nozzle into nostril and press the spray head once repeat the application in the other nostril children over 2 years and adults insert the nozzle into the nostri