🧺 How to Wash Reusable Period Underwear: A Step-by-Step Guide

Reusable period underwear is designed to absorb menstrual flow and be washed and reused many times. Proper care ensures they stay odor-free, leak-proof, and comfortable for years.

🩸 Step 1: Rinse After Use

Right after taking them off:

  • Rinse in cold water (not hot!) to remove excess blood.

  • Gently squeeze (don’t wring) until the water runs mostly clear.

  • You can also soak them in cold water for 30 minutes to loosen dried blood.

🧼 Step 2: Wash (Hand or Machine)

🧴 Detergent:

  • Use a gentle, fragrance-free detergent.

  • Avoid fabric softeners or bleach—they break down the absorbent materials and waterproof layers.

🧼 Washing Methods:

Machine Wash:

  • Place undies in a mesh laundry bag (optional, for protection).

  • Wash on a cold or warm cycle (30°C/86°F or below).

  • Gentle cycle is best.

Hand Wash:

  • Wash with mild soap in cool or lukewarm water.

  • Gently rub and rinse thoroughly.

🌤 Step 3: Dry Properly

  • Air-dry is best – hang them on a clothesline or drying rack.

  • Avoid the dryer – heat can damage the waterproof lining and elastic.

  • Direct sunlight is great for natural disinfection (bonus: helps remove stains).

🚫 What to Avoid

Don't Do This Why
Use bleach or vinegar Can damage absorbent & waterproof layers
Hot water rinse Sets blood stains permanently
Iron or tumble dry Can ruin fabric elasticity & waterproofing
Use fabric softener Coats the fabric, reducing absorbency

💡 How Often Should You Wash Them?

  • After every wear. Do not reuse period undies without washing.

  • If you're out and need to store them before washing, keep them in a wet bag or zip pouch and rinse as soon as possible.

🩲 How Many Pairs Do You Need?

Depending on your cycle and flow:

  • Light flow: 2–3 pairs may be enough.

  • Medium to heavy flow: 5–7 pairs will allow for changes and drying time.

🔗 Want a Visual Tutorial?

Here’s a helpful YouTube video:
🎥 How to Wash Period Underwear Properly

Conclusion

Reusable period undies are eco-friendly, cost-effective, and surprisingly comfy—but only when cared for correctly. With proper washing, they can last 2–5 years, saving you money and reducing waste.

🩲 Period Underwear vs. Reusable Pads: Which Should You Choose?

Both period undies and reusable cloth pads are sustainable, eco-friendly alternatives to disposable pads. But which one suits you better? Let's break it down.

🔍 Quick Comparison Table

Feature Period Underwear Reusable Pads
How it works Worn like normal underwear, absorbs flow Placed in underwear like a regular pad
Comfort Seamless feel, no shifting Some may feel bulky; can shift
Absorbency levels Light to heavy, varies by brand Light to super absorbent available
Washing needs Must be rinsed and washed after each use Same as above
Drying time Slower (thicker fabric) Usually dries faster
Discreetness Looks like regular underwear Not visible if worn properly
Cost Higher upfront per piece (~$20–$40/pair) Lower cost per pad (~$7–$15/pad)
Good for overnight? Yes, if high absorbency Yes, long/heavy pads work well
Changing in public Inconvenient—need to change underwear Easier—just swap out the pad
Beginner friendly? Yes, for home use Yes, great transition from disposables

🩲 Pros & Cons of Period Underwear

✅ Pros:

  • Feels just like regular underwear

  • No shifting or adhesive needed

  • Some brands offer leak-proof gussets

❌ Cons:

  • More expensive per item

  • Must carry a full spare pair if changing in public

  • Takes longer to dry

🩹 Pros & Cons of Reusable Pads

✅ Pros:

  • Familiar feel for those used to disposables

  • Easy to change out and carry spares

  • Usually cheaper than period undies

❌ Cons:

  • May shift without good underwear

  • Can feel bulky if not trimmed well

  • Requires proper washing and storage

👶 Best Beginner-Friendly Brands to Try

Here are some highly rated, beginner-friendly brands:

🩲 Period Underwear:

  1. Thinx – https://www.shethinx.com

    • One of the most popular brands, good fit, variety of styles

    • Available on Amazon and official site

  2. Modibodi – https://www.modibodi.com

    • Australian brand, sizes inclusive, excellent for beginners

    • Great for overnight and teens

  3. Knix – https://www.knix.com

    • Seamless and leakproof, suitable for workouts and daily wear

🩹 Reusable Pads:

  1. Party In My Pants – https://partypantspads.com

    • Fun patterns, thin, comfortable, great for first-timers

  2. Hannahpad – https://www.hannahpad.com.au

    • Organic cotton, eco-packaging, long-lasting pads

  3. LunaPads (now Aisle) – https://periodaisle.com

    • High quality, multiple absorbency options, ethical manufacturing

  4. Charlie Banana – https://www.charliebanana.com

    • Good for teens or light days, affordable starter packs

👀 Still Not Sure?

If you're new to reusable products:

  • Try both: Use period undies at night and pads during the day.

  • Track your flow: Heavier flow may need layered protection.

  • Start small: Buy one or two items before investing in a full set.

📹 Want to See Them in Action?

Here are some helpful YouTube videos:

🧠 Final Thoughts

Reusable period products are a personal choice. Both period underwear and reusable pads offer great comfort, sustainability, and savings—but your lifestyle, flow, and preferences will help decide the best fit.

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