Source: https://www.cdc.gov/hygiene/pdf/breastpumpkit-clean-508.pdf
Description: This guide will walk you through the best way to ensure the breast pump is properly cleaned to ensure the prevention of #contamination. Start by disassembling the breast pump and separating all the removable parts, such as the breast shields, valves, and membranes. Rinse all the parts with warm water to remove any milk residue, and then wash them with mild soap using a bottle brush or sponge. After washing, sterilize the parts by boiling them in water for about 5 minutes or using a steam sterilizer. Allow the parts to air dry on a clean towel before reassembling the breast pump.