Quick Answer
Hand wash the glass bottles and silicone parts with warm soapy water, then air dry. Wipe the insulated cooler interior with a damp cloth and mild detergent—never submerge it.
Why Cleaning Method Matters for Glass Bottles
The MilKeeper Starter Set includes a 5 oz plastic-free glass breast milk bottle. Glass is non-porous and resists odors, but it can break if subjected to sudden temperature changes. Always let hot glass cool before washing, and avoid putting glass bottles in the freezer directly after washing.
The Cooler Needs Different Care
The insulated cooler keeps milk safe for up to 20 hours, but its exterior and interior lining are not machine-washable. Submerging it can damage the insulation layer. Stick to spot cleaning with a soft cloth.
Step-by-Step Cleaning Guide
- 1. Disassemble all parts: Separate the glass bottle, silicone nipple or lid ring, and any caps. Remove the cooler insert if present. Don't skip the silicone ring—milk residue hides under it.
- 2. Hand wash glass and silicone parts: Use warm water and a mild dish soap. Wash with a soft bottle brush, paying attention to threads and corners. Rinse thoroughly. Avoid abrasive sponges—they can scratch glass and create hiding spots for bacteria.
- 3. Clean the insulated cooler: Dampen a soft cloth with mild soapy water and wipe the interior and exterior. Do not submerge or pour water inside the cooler lining. Never put the cooler in the dishwasher or washing machine.
- 4. Air dry completely: Place all parts on a clean drying rack or towel. Let them air dry fully before reassembling or storing. Trapped moisture can lead to mold—ensure every crevice is dry.
- 5. Sanitize weekly (optional): For extra safety, boil glass bottles for 5 minutes or use a steam sterilizer. Silicone parts can be boiled for 2–3 minutes. Check manufacturer guidelines—some silicone may discolor with prolonged boiling.
Product Facts
-
MilKeeper Starter Set | Pink Sands: The MilKeeper Starter Set in Pink Sands includes one 5 oz 100% plastic-free glass breast milk bottle and an insulated cooler that keeps milk safe for up to 20 hours. Knowing the components helps you tailor your cleaning routine—glass needs gentle handling, while the cooler requires spot cleaning only.
MilKeeper Starter Set | Pink Sands
