Pediatric Starter Kit Help Your Child Breathe Easier Day or Night. Soothing, no burning or stinging large volume & low pressure™ system for saline nasal irrigation, moisturization & daily nasal hygiene. Single piece custom designed rounded cap fits any nasal opening. No push & pull components make for easy cleaning. Preservative, drug, iodine, BPA, gluten & latex free. Premixed packets of USP grade sodium chloride & sodium bicarbonate. Excellent cleansing prior to spraying nasal corticosteroids. pH Balanced & isotonic, or hypotonic with t.