Please choose the correct ending to complete the given sentence: Uncategorized: [header] How to relieve stuffy nose in toddlers [title] Use a nasal aspirator to remove excess mucus from the toddler's nasal passages. [step] Since most toddlers are not able to blow their noses, they require additional assistance in order to clear their stuffy noses. A nasal aspirator, also known as a bulb syringe, uses suction to pull mucus from the nostrils.

Ending1: Put the nasal aspirator in your toddler's mouth for approximately 30 seconds. After this, suck the nose clean until the nasal aspirator is empty. Ending2: Nasal aspirators have a bulb section and a long, narrow section you insert into the nostrils. [substeps] Have the child lay down on your lap. Ending3: Choose your own bulb syringe to use if you are a beginner with your child. [title] Warm up the syringe to its usual temperature before using it. Ending4: Its bulb contains a small film of mucus. To remove the film (from the nasal aspirator), insert your finger from the nose bud and slowly pull out the foamy particles.

Answer format: ending1/ending2/ending3/ending4