Skip to content

Product Description

Dr. Brown's Natural Flow Cleaning Brush  is designed to clean all Dr. Brown's natural flow baby bottles, particularly the vent parts.

  • Helps keep Dr. Brown's Vent Inserts and Vent Reservoirs clean and clear of blockage so the patented internal venting system functions properly
  • Top rack, dishwasher-safe

Product contains:

  • 4 x Dr. Brown's Natural Flow Cleaning Brush

Internal Vent System

  • Dr. Brown’s Natural Flow® baby bottles address the symptoms of colic and digestive disorders, preserves vitamins A, C and E, as well as provides an ease of delivery for the most fragile infant population.
  • Combination of the internal vent system and silicone nipples, designed to work together for a vacuum-less, controlled flow allowing infants to “Reduce the infants’ energy expenditure by enhancing feeding performance without increasing sucking effort.” 
  • Clear benefits for oral feeding challenges related to immaturity with the Dr. Brown’s® “Vacuum-less” bottle system.
  • Fully-vented bottle design is closest to breastfeeding
  • Proven to help preserve bottle milk nutrients that are critical for health in infancy