When should you throw out period undies?

Period underwear is a popular, sustainable alternative to disposable menstrual products. With proper care, they can last for years. But naturally, period undies don’t last forever. So, when should you throw out your period undies? Here’s what you need to know to keep your menstrual care fresh and effective.


How Long Do Period Undies Last?

  • Most period undies last 2 to 3 years with regular use and proper care.

  • Lifespan depends on frequency of use, washing routine, and quality of the fabric.


Signs It’s Time to Replace Your Period Undies

1. Reduced Absorbency

If you notice leaks or dampness even after changing undies regularly, the absorbent layers may be worn out.

2. Fabric Wear and Tear

Look for thinning, holes, or stretched-out elastic that affects fit and comfort.

3. Persistent Odor

If washing no longer removes odors despite thorough cleaning, it may be time to replace them.

4. Stains That Don’t Wash Out

Stains are normal, but if they become permanent and affect hygiene or appearance, consider replacing.

5. Loss of Fit

If the undies no longer fit snugly or feel uncomfortable, they won’t provide proper protection.


Tips to Extend the Life of Your Period Undies

  • Rinse in cold water immediately after use to prevent stains.

  • Wash with mild detergent, avoiding fabric softeners and bleach.

  • Air dry instead of using a dryer.

  • Store in a dry, well-ventilated area.


Final Thoughts

Period undies are a great investment in comfort and sustainability. By watching for signs like leaks, wear, and odor, you can know exactly when to replace them and keep your menstrual care routine fresh and effective.


Find quality, durable period underwear at Nyx Collection to refresh your menstrual wardrobe.


Period Pants Care and Replacement: How to Wash and When to Replace Your Menstrual Undies

Period pants (or menstrual underwear) are a fantastic, eco-friendly alternative to disposable menstrual products. To get the most out of your period pants, proper care is essential. This blog covers how to wash your period pants correctly and when to consider replacing them to maintain hygiene, comfort, and absorbency.


How to Wash Period Pants Properly

1. Rinse Immediately After Use

  • Rinse your period pants in cold water as soon as possible after wearing. This helps remove blood and prevents staining.

  • Avoid hot water at this stage, as it can set stains.

2. Hand Wash or Machine Wash

  • Hand Wash: Use mild, fragrance-free detergent and gently wash in cold or lukewarm water.

  • Machine Wash: Place period pants in a lingerie bag to protect them. Use a gentle cycle with cold water and mild detergent.

3. Avoid Fabric Softeners and Bleach

  • These products can damage the absorbent layers and reduce the effectiveness of your period pants.

4. Drying

  • Air dry your period pants by laying them flat or hanging them. Avoid direct sunlight to prevent fabric fading.

  • Do not use a tumble dryer as high heat can damage the fabric and elastic.


Additional Tips for Maintaining Your Period Pants

  • Wash separately or with similar colors to avoid dye transfer.

  • Do not iron period pants.

  • Store in a clean, dry place.


When to Replace Your Period Pants

Signs You Need New Period Pants

  • Reduced Absorbency: You experience leaks or dampness more often.

  • Fabric Damage: Holes, thinning, stretched elastic, or loss of shape.

  • Persistent Odor: Odors that do not go away even after washing.

  • Stains: Deep, permanent stains affecting hygiene or appearance.

  • Loss of Comfort: If the pants no longer fit well or feel uncomfortable.

Typical Lifespan

  • Most period pants last between 2 to 3 years with good care. Replacing them timely ensures optimal protection and comfort.


Final Thoughts

Proper care and timely replacement keep your period pants working their best — comfortable, clean, and absorbent. Follow these washing tips and pay attention to wear signs to get the most from your menstrual underwear.


Discover durable and stylish period pants at Nyx Collection and enjoy sustainable menstrual care.

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