Cloth Diapering Info, Parenting

Buying Used Cloth Diapers: A Smart Parent’s Guide to Secondhand Savings

Posted on by sacred7senses

Cloth diapering doesn’t have to break the bank—and buying used is one of the best ways to build your stash affordably. Whether you’re on a budget, hunting for rare prints, or looking to try new brands without paying full price, used cloth diapers can be a goldmine. But there’s a bit of a learning curve, especially when shopping in BST groups or local marketplaces.

Here’s everything you need to know about buying used cloth diapers, from finding the right sellers to cleaning them safely before first use.

Where to Buy Used Cloth Diapers

1. Join BST Groups (Buy-Sell-Trade) on Facebook

Cloth diaper BST groups are full of parents who buy, sell, and trade gently used diapers and accessories. These groups often have trusted communities with sellers who know what buyers are looking for.

Popular examples:

  • Cloth Diaper BST & Chat groups

  • Brand-specific BST groups (ex: “Thirsties BST”)

  • Eco-friendly parenting resale groups

📝 Tip: Join groups with strong moderation and clear selling guidelines to avoid scams.

2. Check Facebook Marketplace or Craigslist

Search locally to skip shipping fees and inspect diapers before buying. Many parents list gently used diapers for a fraction of the cost, especially when their child is potty training or outgrown a size.

🔍 Try search terms like “cloth diapers,” “pocket diapers,” or “diaper covers.”

3. Online Marketplaces

Websites like Mercari, eBay, and Kidizen occasionally have cloth diaper listings, but make sure to ask plenty of questions about condition and brand.

How BST Groups Work

BST groups have their own culture and lingo. Here’s a quick guide to how they function:

  • Sellers post photos of diapers, often in “destash” posts (selling multiple items at once).

  • Posts include: brand, style, condition, flaws, price, and shipping details.

  • Buyers comment “PM’d” (private messaged), “Next” (if someone backs out), or “Interested.”

  • Transactions usually happen through PayPal Goods & Services for buyer protection.

📦 Always confirm shipping timelines, ask for tracking, and request close-up photos of elastics, snaps, and interiors before sending payment.

What to Look for in Used Diapers

Used doesn’t have to mean worn out. Here’s what to check before buying:

✅ Key Things to Ask or Inspect:

  • Elastic condition – Stretched or relaxed elastic can lead to leaks.

  • Snap or Velcro function – Ensure fasteners work and aren’t pulling off fabric.

  • Staining – Cosmetic only, but ask to see photos.

  • PUL integrity – Look for delamination (peeling of the waterproof layer).

  • Insert condition – Are they original to the diaper? Are they still absorbent?

🚫 Avoid diapers described as “delammed,” “crunchy,” or “needing repair” unless you’re buying for parts or feel confident in repairing them.

How to Compare Prices

Price depends on brand, condition, and rarity.

  • Gently used name-brand pockets or covers: ~$8–12

  • New without tags (NWT): ~80–90% of retail

  • Stained or well-loved diapers: $3–6

  • Highly sought-after prints: May be priced above retail due to collector value

Search for the same item on brand sites or online retailers to get an idea of retail prices. Factor in shipping when comparing deals.

📊 Watch for bundle deals to save even more—especially on inserts or covers.

Questions to Ask Before You Buy

Don’t be afraid to ask sellers the following:

  • How long were they used?

  • Any repelling, leaks, or stink issues?

  • Are you the original owner?

  • Was the diaper sanitized before listing?

  • What detergent was used?

  • Are elastics, snaps, and PUL still in good shape?

What to Do When You Get Used Diapers

Before putting used cloth diapers on your baby, it’s crucial to sanitize and reset them to avoid lingering bacteria, build-up, or smells.

🔥 Step-by-Step: How to Prep Used Cloth Diapers

  1. Inspect each diaper for damage and flaws.

  2. Strip if necessary (only if there’s heavy buildup or stink).

  3. Sanitize using bleach or laundry sanitizer:

    • Add ¼ cup of bleach to a warm or hot wash cycle with the diapers.

    • Rinse thoroughly.

    • For natural fibers only (inserts), you can also boil them for 5–10 minutes.

  4. Run a full wash cycle with your usual detergent routine.

  5. Sun them dry if you want to remove stains naturally.

☀️ Don’t bleach covers frequently—over time it can damage PUL and elastic. But a one-time sanitize before use is generally recommended.

Final Thoughts

Buying used cloth diapers is a smart, sustainable way to cloth diaper without spending a fortune. With a little know-how and the right questions, you can build a reliable, budget-friendly stash that works just as well as new. Whether you’re joining BST groups or hunting local marketplace gems, secondhand doesn’t mean second-best.

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