The lifespan of a typical baby diaper can vary based on several factors, but generally:

Shelf Life: Unopened packages of disposable diapers have a shelf life of about 2 to 3 years if stored in a cool, dry place.

Usage: Once opened, baby diaper online sale diapers should be used within a few months for optimal performance and hygiene.

Environmental Impact: Used disposable diapers can take hundreds of years to decompose in landfills, highlighting the importance of proper disposal.

If you're considering diaper options, you might also explore cloth diapers, which can last for several years with proper care.