Replace filter after every use.
•Â TWO INGREDIENT SALINE: Natural sea salt and purified water specially formulated for small noses. No alcohol, medicine or other additives. FridaBaby NoseFrida Saline Kit, 1 ct | CVS Includes the Snotsucker nasal aspirator, disposable hygiene filters, and the NoseFrida Saline Snot Spray. (10 Count) •Â COMFORTABLE + NON-INVASIVE: NoseFrida creates a seal with the outside of the baby's nostril for gentle snotsucking.