Period panties are specially designed underwear that incorporate multiple absorbent layers to manage menstrual flow. They function by wicking away moisture, absorbing menstrual blood, and preventing leaks, all while looking and feeling like regular underwear. Depending on the brand and style, they can be worn alone or as backup protection.

Many period panties are designed to be worn on their own, especially on light to moderate flow days. For heavier flow days, some individuals prefer to use them in conjunction with other menstrual products like tampons or menstrual cups for added protection.

The duration varies based on your flow and the specific product's absorbency. On average, period panties can be worn for up to 8-12 hours. However, it's essential to monitor how full they feel and change them as needed to maintain comfort and hygiene.

Yes, most period panties are reusable. After use, rinse them in cold water to remove excess blood, then machine wash on a gentle cycle without fabric softeners or bleach. Air drying is recommended to maintain their absorbency and longevity.