When must a life jacket or flotation device be replaced?

A life jacket or flotation device should be replaced if it shows signs of significant wear, such as tears, punctures, or degradation of material. Additionally, if it has been involved in a significant impact or accident, it should be inspected and potentially replaced. Regular checks should be conducted to ensure that the device meets safety standards and is free from mold, mildew, or odors. It's also important to replace it if it no longer fits properly or if it has exceeded its recommended lifespan.