How to sell used baby products in Colombia with confidence

A friend wanted to sell her baby's stroller as soon as her daughter started walking. She posted it one afternoon, took two quick photos from the couch, and wrote three lines. In a week she got about ten messages asking "is it still available?" and zero actual buyers. The stroller was well cared for; the listing didn't tell that story.

Selling used baby items has a particularity that a television or a pair of sneakers don't have: on the other side there's almost always a mom or dad thinking about their child. That person doesn't buy on impulse. They buy when they trust that the stroller brakes well, that the crib is complete, and that you're not hiding anything from them. The good news is that building that trust is easier than it seems and takes almost no time.

In this guide I show you how to prepare, display, and deliver strollers, cribs, playpens, car seats, and baby clothes so you sell faster and with fewer useless messages. If you want a broader look at everything home-related, this guide complements the one on where to sell used things in Colombia, applied to the world of babies.

What you should know first:

• Baby items sell on trust: show the real condition, not just the pretty side.
• Separate the delicate items (strollers, car seats, cribs, and playpens) from the rest and give them more care.
• Take many photos in daylight, with close-ups of wheels, brakes, screws, and fabric.
• Say how long you used it, why you're selling it, and what's included, without hiding defects.
• Confirm payment before delivery and meet at a known, busy location.

Before selling: what to check and what not to hide

Before taking a single photo, sit down for ten minutes with the item and review it as if you were going to buy it. Most sales that fall through aren't because of the price: it's because the buyer arrives, finds something unexpected, and leaves with the feeling that you were trying to pull a fast one on them.

Make a quick list with the basics that any buyer will want to know. This also helps you later when writing the listing:

• Brand and model (if you don't remember, look it up on the label or in the manual).
• How long you used it and for how many children.
• What's included: pieces, accessories, manual, cover, base, mattress.
• What's missing or what's worn, stated plainly.
• Whether it still has manufacturer's warranty or if it's expired.

That last point matters more than you think. A buyer appreciates you saying "this no longer has manufacturer's warranty, but it works perfectly" much more than discovering it themselves. Early honesty is what closes sales, and it's exactly what I talk about in how to build trust as a seller in Colombia.

How to take photos that build trust

Photos are your best salesperson and your filter against tire-kickers. A listing with complete photos gets fewer messages, but from people who are serious, because they already saw what you didn't hide.

Do it during the day, near a window, on a clean background. Clean the item first: washed fabric and wheels without grime completely change the first impression. Take a general photo and then close-ups of what a buyer would inspect with their own hands.

• Stroller: wheels, brake, straps, folding mechanism, and the handle.
• Crib or playpen: bars, screws, mesh, base, and the mattress if you're including it.
• Car seat: label with model and date, buckles, harness, and the base.
• Clothes: pieces laid out by size, with close-up of stains or lint if there are any.

If something has a stain, a scratch, or a loose piece, take a photo of it. It sounds counterproductive, but the opposite happens: the buyer feels they've already seen the worst and that there are no surprises with you.

What to say about hygiene, use, and real condition

With baby items, cleanliness isn't a detail: it's part of the product. Wash what can be washed, disinfect plastics, and mention in the listing what you did. "Cover washed and plastics disinfected" is one of those phrases that reassures a busy parent.

Be specific about the condition. "Like new" doesn't say anything if the photo shows wear. Better to describe: "used by one child for eight months, fabric impeccable, one wheel with slight wear". The more specific, the less haggling and fewer messages asking the same thing. Include measurements when they help, especially for strollers and playpens, so the buyer knows if it fits in their car or space.

Strollers, car seats, and cribs: more care than other used items

Here you need to go a step further. These items carry a baby, so an informed buyer is going to ask questions, and you should have the answers ready before you post.

For cribs and playpens, the Superintendency of Industry and Commerce recommends checking that there are no loose or broken pieces, that the mattress is firm and well-fitted, that the spacing between bars isn't excessive, that the railings aren't damaged, and that the mesh is in good condition. Check each of those points and mention it in the listing: show that you know what you're selling (see SIC recommendations).

Car seats deserve the most honest conversation of all. Don't promise that a used seat is good just because it looks clean. If you're going to sell it, have the history ready: how long you used it, the manufacturing date on the label, whether you have the manual, and whether the manufacturer didn't recall it from the market. If you don't know part of that story, say it outright and let the buyer decide.

It's worth remembering that the country's road safety prevention authority (ANSV) suggests choosing the child restraint system based on how much the child weighs and measures and compatibility with the car, installing it properly, and that children under 10 years old shouldn't travel in the front seat. It's not to cite it as a rule in your listing, but so you guide whoever buys from you correctly. And watch out: platforms like Facebook Marketplace don't allow posting products that the manufacturer has recalled from the market, so check that before uploading any item.

Where to post in Colombia (and which works best for you)

There's no single perfect platform; each one has its good side and its inconvenient side. The ideal is to combine two or three:

• Facebook Marketplace: huge reach and lots of local people, but also many tire-kickers and messages that go nowhere.
• MercadoLibre: has an active baby category and good flow of buyers who are seriously looking; in exchange, more rules and commissions.
• WhatsApp groups and mom groups: excellent for selling fast through recommendation, although you depend on who's in the group.
• Colombia Move: posting is free, no commission, with direct contact and space to put all the details that a loose chat doesn't let you organize.

On Colombia Move you can post stroller, crib, playpen, seat, clothes, and toys in the babies and kidssection, with your own seller page so everything looks organized and appears in Google. If you're coming out of a move and also have appliances or furniture, apply the same logic I explain in how to sell used appliances.

How to handle delivery, payments, and messages without wasting time

The final part is where many sellers get tangled up. Respond quickly but set clear conditions from the first message: what's included, whether you deliver or the buyer picks up, and how you prefer to receive payment. That scares off the curious and leaves the serious ones.

For messages, WhatsApp works really well if you set limits: a schedule to respond and short, to-the-point replies. I have a separate guide on how to post and manage ads on WhatsApp without getting overwhelmed that applies the same for baby items.

At the moment of delivery, confirm that the payment actually went through before handing over the item; be suspicious of receipts that arrive "in process" or screenshots you can't verify. If the delivery is in person, meet at a known and busy location, and if you can, go with someone. For large items like strollers or playpens, agree right away who covers the delivery so there are no misunderstandings at the end.

And one last tip from seller to seller: don't inflate the price out of affection for your baby's things. Compare with similar ads that are currently posted, adjust to reality and you'll sell in days, not months.

Frequently asked questions

❓ Where can I sell used baby products in Colombia?

You have several options and the best thing is to combine them. Facebook Marketplace gives you local reach, MercadoLibre has buyers who are seriously looking, mom groups sell by recommendation, and Colombia Move lets you post for free with direct contact. Choose based on how quickly you want to sell and how much trust you want to convey.

❓ How much should I charge for a used stroller or crib?

Compare similar ads that are currently posted and position your item based on its condition and what it includes. Lower the price a bit if it's missing a piece, is worn, or you want to sell quickly. Inflating the price for sentimental value is the most common way to end up not selling for months.

❓ What photos do I need to sell a stroller or crib?

Take a general photo and several close-ups of what the buyer would want to look at closely. In a stroller: wheels, brake, straps, and folding. In a crib: bars, screws, mesh, and base. Add photos of any stains or wear; showing the imperfect generates more trust than hiding it.

❓ Is it worth selling a used car seat?

Only if you can tell its complete story. Have the manufacturing date from the label ready, how much you used it, whether you have the manual, and whether the manufacturer didn't recall it from the market. If you don't know part of that, say it clearly and let the buyer decide; never promise it's good just because it looks clean.

❓ What details give the buyer more confidence?

Brand and model, how long you used it, why you're selling it, what's included, what's missing, and how you cleaned it. Add measurements when they help and respond quickly and clearly. That transparency is exactly what separates an ad that sells from one that just gets curious people.

❓ Can I sell used baby clothes in batches?

Yes, and it usually works better than selling piece by piece. Put together batches by size or season, show the quantity and brands, and clarify the real condition without hiding wear. A well-presented package saves the buyer time and gets several pieces off your hands at once.

❓ How do I avoid scams or problems at the moment of delivery?

Confirm that the payment actually went through before handing over the item and be suspicious of receipts "in process" or screenshots you can't verify. Meet at a known and busy location, go with someone if you can, and for large items agree beforehand who covers the delivery.