How Long Do Period Panties Last? Care Tips & What to Expect

Period panties are a sustainable, reliable option for managing your menstrual cycle or light bladder leaks—but how long do they really last? With proper care, high-quality brands like Saalt can last anywhere from 6 months to 2–3 years, or about 50–75 washes. The key to longevity lies in how often you wear them and how well you care for them. To extend their lifespan, rinse your period underwear in cold water after use, wash on a gentle cycle with mild detergent, and air dry. Avoid fabric softeners and high heat, which can break down the absorbent layers. Rotating between multiple pairs throughout your cycle helps minimize wear and tear. Watch for signs they need replacing: leaks, lingering odors after washing, thinning fabric, or loss of fit and elasticity. If your leakproof period pants feel less absorbent or start to sag, it’s likely time for a new pair. Saalt leakproof panties are crafted to be safe (PFA-free), eco-friendly, and comfortable—backed by a mission to support global p...