Recycling and Disposing of Baby Bottles
and Sippy Cups
The recyclability of baby bottles and sippy cups depends on their materials, construction, and local collection rules. The key is acceptance: a product made from a recyclable material does not automatically belong in your curbside recycling bin.
Plastic Bottles and Cups
Many modern plastic baby bottles are made from polypropylene, identified as PP or #5. Local programs vary in whether they accept these products.
Before recycling:
Check the material marking on the bottle or cup.
Confirm that your local recycling provider accepts that specific type of item.
Empty and rinse it.
Separate removable nipples, spouts, valves, and other components. Follow local instructions for lids and individual parts.
A plastic identification code identifies a material category, not guaranteed recyclability. The #7 category includes multiple plastics and does not, by itself, establish that a product is polycarbonate or contains BPA.
For U.S. context, the FDA removed authorization for BPA-based polycarbonate in baby bottles and sippy cups in 2012 after manufacturers abandoned those uses. Polycarbonate should therefore not be presented as a typical material for current U.S. baby bottles.
Glass Bottles
Do not assume that every glass baby bottle can go into a collection program for ordinary glass food and beverage containers.
Some baby bottles use heat-resistant borosilicate glass, which most U.S. curbside recycling programs do not accept. Check the manufacturer’s material information and ask your local provider whether that glass type is accepted.
For accepted bottles, follow local preparation instructions and remove components as required. Keep broken glass out of the recycling bin and follow local disposal guidance.
Silicone and Rubber Components
Silicone nipples, spouts, straws, and similar parts generally do not belong in curbside recycling. Do not assume that a recycling program accepting a plastic bottle also accepts its flexible components.
Specialty recycling may be available. GoSili, for example, advertises recycling for its silicone products. Confirm current eligibility, preparation requirements, and shipping instructions before sending anything.
If no program accepts a component, follow your local trash-disposal rules rather than placing it in recycling.
Mixed-Material and Insulated Cups
Evaluate removable parts separately. A bottle or cup body may be accepted even when its valve, spout, or other attachments are not.
Check the material and local acceptance rules for each component. If parts cannot be separated, ask whether the program accepts the complete item. A recycling code on one part does not establish that the entire cup is recyclable.
Reuse and Donation
Contact the receiving organization before donating used bottles or cups. Acceptance policies and condition requirements vary.
Do not include used bottle nipples or pacifiers in donations. Follow the organization’s requirements for other feeding items rather than assuming that all used baby products are accepted.
Manufacturer Take-Back Programs
Only recommend a manufacturer program when its current rules explicitly include the item being discarded.
Medela: Its published recycling instructions describe a program for electric breast pumps and exclude bottles and other pump-kit components. Do not describe it as a general baby-bottle take-back program.
Tommee Tippee: A documented 2016 initiative collected bottles for orphaned newborn animals. It was a limited-time donation campaign, not evidence of an ongoing bottle-recycling service.
GoSili: The company advertises a silicone recycling option. Verify which products it currently accepts before shipping.
Sources
“How Do I Recycle Common Recyclables”
U.S. Environmental Protection Agency
https://www.epa.gov/recycle/how-do-i-recycle-common-recyclables
“Glass or Plastic Baby Bottles? Find What Works for You”
“Bisphenol A (BPA): Use in Food Contact Application”, U.S. Food and Drug Administration
“Questions & Answers on Bisphenol A (BPA) Use in Food Contact Applications”
U.S. Food and Drug Administration
“What to Do With Old and Used Baby Stuff”, Babylist
https://www.babylist.com/hello-baby/what-to-do-with-old-baby-stuff
Provides guidance on recycling, donation, and used feeding accessories.
“Recycle It”, GoSili
https://www.gosili.com/en-ca/pages/is-silicone-recyclable
“Sonata: Instructions for Use”, Medela
https://www.medela.com/040-services/warranty/pdfs/sonata-1549647a.pdf
“Tommee Tippee® Helps Parents Donate Unwanted Baby Bottles to Orphaned Newborn Animals”, Tommee Tippee press release, PR Newswire
Safety and Legal Notice
This guide provides general information, not medical or legal advice, and does not certify any product as safe for continued feeding use, reuse, or donation. Consult the manufacturer’s current safety, care, and replacement instructions, and check applicable recall information before passing an item to another family.
Recycling rules, donation policies, and take-back programs vary by location and may change. Confirm current requirements directly with your waste provider, receiving organization, or manufacturer. Local requirements and product-specific instructions take precedence over this general guide.