Car Seats, Booster Seats, and Bases: Reuse, Recycling, and Disposal
Car seats, booster seats, and infant car seat bases are safety equipment. Before reusing, donating, selling, recycling, or discarding them, check their age, condition, recall status, and crash history. Safety takes priority over extending a product’s useful life or keeping it out of a landfill. A second-hand seat should be considered for use only when its history and suitability can be verified.
When to stop using a seat
Check the product’s labels and instruction manual for its expiration date or manufacturer-specified useful life. Expiration periods vary by model and manufacturer; do not assume that every seat expires after the same number of years. If you cannot determine the expiration date, contact the manufacturer before using or passing along the seat. Check a detachable base separately rather than assuming it has the same manufacturer or expiration date as the seat.
Stop using the product and consult the manufacturer if it:
Has reached its expiration date.
Has an unresolved safety recall.
Has cracks, damaged foam, frayed harness webbing, broken buckles, missing parts, or other damage.
Lacks the identifying information needed to verify its model, manufacture date, age, or recall status.
Has an unknown history.
Has been involved in a crash that requires replacement.
A missing instruction manual or replaceable part does not necessarily mean the entire seat must be discarded. NHTSA advises contacting the manufacturer because manuals and some replacement parts can be obtained. Do not use or pass along the seat until the correct instructions and all required manufacturer-approved parts are available. Similarly, some recalls can be resolved through a manufacturer’s repair or replacement remedy rather than disposal of the whole seat.
Replacement after a crash
NHTSA recommends replacing car seats after a moderate or severe crash. A seat does not automatically require replacement after a minor crash, but continued use must also be permitted by the manufacturer. Some manufacturers require replacement after any crash.
Under NHTSA’s guidance, a crash qualifies as minor only when all five conditions are met:
The vehicle could be driven away from the crash site.
The vehicle door nearest the car seat was not damaged.
No vehicle occupants were injured.
No air bags deployed.
The car seat has no visible damage
The absence of visible damage alone is not enough to establish that a seat can remain in use. Follow the manufacturer’s crash-replacement instructions for the specific seat and any base involved.
Reuse, donation, and resale
Only consider passing along a seat or base when you can verify its history and confirm that it:
Remains within the manufacturer’s useful-life limit.
Has the identifying labels needed to check its age and recall status.
Has no unresolved recalls.
Has all required parts and the correct instruction manual.
Has no damage affecting its safety.
Has no crash history requiring replacement under the manufacturer’s instructions and NHTSA’s guidance.
If the history is unknown, do not use, donate, or sell it for transporting a child. A visual inspection cannot establish an unknown crash history.
Before donating, contact the receiving organization. Acceptance policies vary, and an organization may decline used child restraints even when they appear to meet reuse criteria. Do not leave a seat at a donation site without confirming acceptance.
Recycling options across the United States
Car seats contain multiple materials and generally require a dedicated collection program rather than ordinary curbside recycling. Do not place a complete seat or base in a curbside recycling bin unless your local program explicitly accepts it.
Potential options include:
Retailer trade-in events.
State or local car-seat collection programs.
Specialized recycling services.
Manufacturer take-back programs, where available.
Availability is not uniform nationwide. Ask your local waste authority or child-passenger-safety program about current options, and contact the receiving program before transporting a seat. A hospital, fire station, police department, or inspection station should not be assumed to accept seats for recycling simply because it provides child-passenger-safety assistance.
Retailer trade-in events
Target periodically offers an in-store Car Seat Trade-In event that accepts infant seats, convertible seats, bases, harnessed seats, and booster seats, including expired or damaged products. Check Target’s event page for future dates rather than treating collection as a year-round.
Target states that participating recycling partners use collected materials to manufacture products such as pallets, plastic buckets, carpet padding, construction materials, and selected household products. This is a recycling route, not a donation program for continued use of the seats.
Before using a collection program
Confirm:
Whether the program is currently operating and open to you.
Whether it accepts seats, boosters, and bases.
Whether expired, damaged, recalled, or crashed products are eligible.
Whether covers, padding, harnesses, or metal components must remain attached.
Whether appointments, fees, or residency restrictions apply.
Preparation requirements differ. Do not dismantle a seat intended for collection until the program tells you how to prepare it.
If disposal is the only option
Contact your waste provider to confirm whether the product can go in household trash, requires bulky-item collection, or must be delivered to a designated facility.
Once the seat has been permanently retired and disposal is confirmed:
Follow any disposal instructions in the manufacturer’s manual.
Remove the fabric cover and other removable soft components where practical.
Cut the harness and buckle straps to discourage reuse.
Clearly mark the shell and any discarded base “DO NOT USE.”
Package and place the parts for disposal according to your waste provider’s instructions.
Separate materials for recycling only when a recycler confirms acceptance. Cutting straps and marking the shell can discourage recovery and reuse, but these steps do not replace proper disposal.
Safety and Legal Notice
This guide provides general educational information and does not replace manufacturer instructions, recall notices, or applicable child-passenger-safety laws. Follow the instructions for the specific seat and base, including expiration, maintenance, and crash-replacement requirements.
A certified Child Passenger Safety Technician can help with seat selection, installation, and use. However, an inspection cannot establish an unknown product history or guarantee that a secondhand seat is safe. Contact the manufacturer when product condition, replacement parts, recall remedies, or continued use is uncertain.
Sources
National Highway Traffic Safety Administration: “Used Car Seat Safety Checklist.” National guidance on secondhand-seat history, labels, recalls, parts, and instructions. nhtsa
National Highway Traffic Safety Administration: “Car Seat Use After a Crash.” National replacement recommendations and the five minor-crash criteria. nhtsa
National Highway Traffic Safety Administration: “Car Seats and Booster Seats.” Manufacturer instructions, registration, recall notifications, and installation assistance. nhtsa
Safe Kids Worldwide: “Time for a Change: Car Seat, Booster Seat, Seat Belt.” Guidance on expiration and preventing reuse of unsafe seats. ucsg.safekids
Target: “Car Seat Trade-In Event” and “Car Seat Trade-In Event FAQ.” Event dates, eligible products, participation limits, and material processing. target
Safe in the Seat: “Used Car Seat Evaluation Guide for CPSTs” and “What To Do With Expired Car Seat.” Useful-life verification, secondhand-seat assessment, and disposal preparation.
Safe Ride 4 Kids: “Recycle Car Seats: What Do I Do With an Old Car Seat?” Overview of recycling and take-back options. saferide4kids
Safe Kids Wisconsin: “Disposing of Used Car Seats.” Referenced for practical steps to discourage unsafe reuse, not as a nationwide waste-collection rule. safekidswi
Colorado Department of Transportation - “Car Seat Recycling Program.” An example of a state-specific collection program, not a service available nationwide.
