Clek | Infant Car Seats, Convertible Car Seats, Booster Seats ...

Clek Car Seat Expiration: What the Dates Really Mean

Clek Car Seat Expiration: What the Dates Really Mean

By Clek | Infant Car Seats, Convertible Car Seats, Booster Seats ... | Published: 2026-09-05

Category: Tips & Care

Learn what Clek car seat expiration dates really mean, why they matter, and how to find your seat's manufacturing date. Get clear answers to common myths.

Quick Answer

Clek car seats have a 9-year expiration date from the date of manufacture, not from the date of purchase. This means you should check the manufacturing date on your seat's label and replace it before that 9-year period ends, even if the seat looks fine.

When it comes to car seat safety, expiration dates are one of the most misunderstood topics. Many parents wonder if the date on the seat is a suggestion or a hard rule, and whether a seat that's been in the family for a few years is still safe to use. For Clek car seats, the answer is clear: the expiration date is a firm safety guideline based on the seat's manufacturing date, not how long you've owned it.

In this article, we'll break down what Clek's 9-year expiration date actually means, how to find your seat's manufacturing date, and what to do if your seat has been in a crash. We'll also clear up common myths about car seat expiration so you can make informed decisions for your child's safety.

What Does the 9-Year Expiration Date Mean?

Clek car seats, including the Liing infant seat and the Foonf convertible, are designed with a 9-year expiration date. This means that from the date the seat was manufactured, it is certified for use for nine years. After that, the materials may degrade, and the seat may no longer provide the same level of protection in a crash.

liing
Liing

The expiration date is not based on when you bought the seat or when your child started using it. It's strictly tied to the manufacturing date. So if you buy a seat that has been sitting in a warehouse for a few years, its usable life is shorter than you might expect. Always check the label on the seat to find the manufacturing date and calculate the expiration date from there.

  • Look for the manufacturing date on the seat's label, usually on the underside or back of the seat.
  • The expiration date is 9 years from that manufacturing date.
  • If you can't find the date, contact Clek customer service with your seat's serial number.

Myth: A Seat That Looks Fine Is Still Safe

One of the most common myths is that if a car seat looks clean and has no visible damage, it's safe to use past its expiration date. But car seat materials, including plastic and foam, can degrade over time due to temperature changes, UV exposure, and normal wear. This degradation isn't always visible to the naked eye.

Clek's 9-year expiration date is based on the expected lifespan of the materials used in the seat. Even if the seat looks perfectly fine, the structural integrity may be compromised. The safest choice is to replace the seat once it reaches its expiration date, regardless of its appearance.

  • Don't rely on visual inspection alone.
  • If you're unsure about the expiration date, err on the side of caution and replace the seat.

Myth: A Car Seat Is Safe After a Minor Crash

Another common misconception is that a car seat only needs to be replaced after a severe crash. In reality, any crash that involves the car seat should prompt a replacement. Even a minor fender bender can put stress on the seat's components that isn't visible from the outside.

Clek recommends replacing a car seat after any crash, regardless of severity. This is because the energy-absorbing materials, such as the patented crumple technology in the Foonf, may be compromised even if they look intact. It's better to replace the seat than to risk your child's safety.

  • If your car has been in a crash with your child's seat installed, replace the seat.
  • Check with your insurance—many policies cover the cost of a replacement car seat.

Finding Your Clek Seat's Manufacturing Date

To determine your Clek car seat's expiration date, you need to find the manufacturing date on the seat. This is usually printed on a label on the underside or back of the seat. It may be listed as a date or as a month and year.

Once you have the manufacturing date, add 9 years to find the expiration date. For example, if your seat was manufactured in September 2026, it will expire in September 2035. Mark this date on your calendar and set a reminder to replace the seat before it expires.

  • Write the expiration date on the seat with a permanent marker for easy reference.
  • If you can't find the date, contact Clek support with your seat's serial number.

Expiration Myths: Verdicts

  • The seat looks fine, so it's safe past the expiration date.: Materials degrade over time, even if not visible. Clek's 9-year expiration is based on material lifespan, not appearance. Replace the seat by the expiration date, regardless of condition.
  • A minor crash doesn't require a seat replacement.: Any crash can compromise the seat's structural integrity, even if damage isn't visible. Always replace after a crash. When in doubt, replace the seat.
  • The expiration date starts from the purchase date.: The expiration is based on the manufacturing date, not when you bought it. Always check the label. Find the manufacturing date and calculate 9 years from that date.

Clek Seats and Expiration: What to Know

  • liing: The Clek Liing features an energy absorbing metal load leg, a secure Rigid-LATCH installation, and 7 different recline positions. It has a 9-year expiration date. Knowing the 9-year expiration helps you plan when to replace your Liing, ensuring your infant is always in a seat that meets safety standards.
  • foonf - open box: The Foonf convertible car seat is built with patented energy-absorbing crumple technology and provides utmost protection. Open box products are final sale. When buying an open box Foonf, check the manufacturing date to ensure you get the full 9-year lifespan. Final sale means you can't return it if the expiration is closer than you'd like.

Understanding Clek car seat expiration is key to keeping your child safe. Always check the manufacturing date, respect the 9-year limit, and replace the seat after any crash. When in doubt, contact Clek customer service for guidance. Your child's safety is worth the extra effort.

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