An accident doesn’t necessarily mean that you need to dispose of and replace your car seat. If you were involved in a minor accident, with no visible damage to the car and no injuries sustained, you may be fine to continue using your current car seat; however, you will likely need to replace the car seat after accidents that are moderate to severe.
All car seats are made of different materials, which can contribute to how well they can stand up to the stress of an accident. It can be helpful to review the manufacturer’s information about your car seat and research how it has performed during and after crashes.