it's not recommended you use them after they've expired. Here's why: The COVID-19 test parts could degrade or break down over time, leading to inaccurate or invalid test results. See below to find out ...

The Flowflex® PLUS COVID-19 and Flu A/B Home Test is all you need to determine your family’s COVID-19/Flu status.

What if my test really is expired? Both the liquid that comes in the dropper with Covid tests and the test strips themselves can degrade over time, said Dr. Chin-Hong.