How to wash period underwear | Hiyootime
Step 1: Soak
After you remove your period panties, drop them in cold water to soak or rinse them.
Step 2: Wash
If machine washing, first place them in a washable mesh bag and wash on the delicate or gentle cycle. To make your underwear last, consider hand-washing with a mild detergent.
Step 3: Dry
Do not put in dryer. Instead, lay underwear flat or hang dry to help maintain the fabric's integrity.
Step 4: Treat
Worried about stains or lingering smells? Period undies are designed to be stain-resistant and shouldn’t retain a scent if cared for properly, but you can soak them in vinegar/water mixture prior to laundering, too.