QuickVue At-Home over-the-counter Covid-19 test lets you get rapid results conveniently in the comfort and privacy of your own home. Test as often as you need to, wherever you would like. The test is intended to be used twice over 2 - 3 days with at least 24 hours, and no more than 36 hours, between tests. There are two tests in each box. The test uses a gentle, self-collected anterior nasal swab to determine a positive or negative Covid-19 result. The swab is swirled in a tube of reagent solution, then removed, before a test strip is inserted. After 10 minutes, you can take the strip out of the tube and see your results. The QuickVue At-Home OTC Covid-19 test detects proteins from the virus.