The First Years -Bottle And Teat Brush   The First Years bottle and nipple brush is designed to clean hard-to-reach areas such as bottle corners and nipple tips.   Features Includes (2) BPA-free bottle brushes that stand upright and off of counters Nipple Brush and Bottle Brush are separate. Durable nylon bristles are scratch-free, yet soft. Soft rubber nipple brush is gentle on small parts Top rack dishwasher safe Ideal for cleaning most standard glass and plastic baby bottles – replace brush every 30-45 days It also works well with nipple covers, pacifiers, trainer cups, toys, and teethers.