How Often Should You Wash Period Pants? A Complete Guide
Period pants are a comfortable, eco-friendly, and reusable alternative to disposable menstrual products. But many people wonder:
How often should I wash them?
And just as importantly—how do you clean them properly?
Let’s break it down.
🧺 How Often Should You Wash Period Pants?
You should wash your period pants after every wear.
Even if they don’t feel or look very soiled, bacteria and moisture can build up in the absorbent layers. Just like you wouldn’t reuse a pad or tampon, it’s best to wash period pants after each use to stay hygienic and odor-free.
✅ Rule of thumb:
Wear once → Rinse and wash → Air dry → Reuse when clean
🕐 How Many Times Can You Wear Them in One Day?
Most high-absorbency period pants can be worn for 6 to 8 hours—or longer overnight—depending on your flow. On heavier days, you may need to change them more frequently or carry an extra pair.
Tip: Always bring a spare pair and a wet bag if you’ll be out all day.
🧼 How to Wash Period Pants Properly
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Rinse in cold water as soon as possible after use (you can do this in the sink or shower).
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Machine wash or hand wash with gentle, unscented detergent.
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Use a cold or warm cycle
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Avoid bleach or fabric softeners—they damage the absorbent layers
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Air dry flat or hang dry.
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Avoid tumble drying or direct heat, which can shorten their lifespan
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🔁 How Many Pairs Do You Need?
If you have a regular 4–5 day cycle and want to avoid daily laundry, consider having:
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3–5 pairs for light-to-moderate flow
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5–7 pairs if you have a heavy flow or don’t want to do laundry mid-cycle
✅ Final Thoughts
You should wash your period pants after every wear to maintain hygiene, prevent odor, and extend their life. With proper care, a quality pair can last 2–3 years or more.
Looking for high-quality, easy-to-wash period underwear?
🩸 Check out NYX Collection’s period panty range for reusable, breathable, and stylish options you’ll love.