Effectively cleans bottles, nipples, and feeding equipment without scratching or damaging Curved brush head for easy cleaning of rounded edges of baby bottles Molded tip cleans nipples Durable high density bristles for thorough cleaning Dishwasher-safe and BPA-free. Philips Avent SCF145/18 Bottle Brush (Grey) features a unique curved brush head and molded tip for thorough cleaning of hard to reach areas of bottles and nipples. Dishwasher safe for easy cleaning.