How long does spermicide last before it expires?

Spermicide typically has a shelf life of about 2 to 3 years from the date of manufacture, but this can vary based on the specific product and its packaging. It's important to check the expiration date on the packaging before use, as expired spermicide may be less effective. Proper storage, away from extreme temperatures and humidity, can help maintain its efficacy. Always consult the product label for specific information regarding expiration and usage.