Are Period Panties Reusable? How They Work and When to Replace Them

Yes—leakproof period pants are reusable, making them a sustainable and cost-effective alternative to disposable menstrual products like tampons and pads. Saalt’s leakproof panties are designed with patented multi-layer technology to absorb menstrual flow or bladder leaks while keeping you dry and comfortable. These layers include a soft moisture-wicking top, a highly absorbent core, and a leak-resistant barrier—all built into sleek, comfortable underwear. To reuse them, simply rinse in cold water after wear, then wash on a gentle cycle using mild detergent and air dry. Avoid fabric softeners, bleach, and high heat, which can degrade the absorbent layers. With proper care, Saalt period panties can last up to two years or around 50–75 washes. Still, they won’t last forever. Just like your regular underwear, It’s time to replace your pair if you notice fabric thinning, stretching, lingering odors, or discomfort. Regularly rotating between multiple pairs helps extend their life and ensu...