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 sofa, and wrote three lines. In a week, she received about ten "is it still available?" messages and zero real buyers. The stroller was well-maintained; the ad didn't tell that story.

Selling used baby items has a particularity that a TV or a pair of sneakers doesn't: on the other side, there is almost always a mom or a 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 aren't hiding anything from them. The good news is that building that trust is easier than it seems and costs almost no time.

In this guide, I show you how to prepare, display, and hand over strollers, cribs, playpens, car seats, and baby clothes so you can sell faster and with fewer useless messages. If you want a broader look at everything for the home, 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 are sold 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 extra care.
• Take many photos in daylight, with close-ups of wheels, brakes, screws, and fabric.
• State how long you used it, why you are selling it, and what it includes, without hiding defects.
• Confirm payment before handing it over and meet at a known, busy spot.

Before selling: what to check and what not to hide

Before taking a single photo, sit down for ten minutes with the item and check it as if you were the one buying it. Most sales that fall through aren't because of the price: it's because the buyer arrives, finds something they didn't expect, and leaves with the feeling that they were being taken for a ride.

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

• Brand and model (if you don't remember, look for it on the label or in the manual).
• How long you used it and for how many children.
• What it includes: parts, accessories, manual, cover, base, mattress.
• What is missing or worn out, stated bluntly.
• If it still has manufacturer support or if it has already expired.

That last point matters more than you think. A buyer appreciates you saying "this no longer has manufacturer support, but it works perfectly" much more than discovering it on their own. Early honesty is what closes sales, and it is 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 curious onlookers. An ad with complete photos receives 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, against a clean background. Clean the item first: a 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, belts, folding mechanism, and the handle.
• Crib or playpen: bars, screws, mesh, base, and the mattress if you include it.
• Car seat: label with the model and date, buckles, harness, and the base.
• Clothes: pieces laid out by size, with close-ups of stains or lint if there are any.

If something has a stain, a scratch, or a loose part, take a photo of it. It sounds counterproductive, but the opposite happens: the buyer feels they have 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 is not a detail: it is part of the product. Wash what can be washed, disinfect plastics, and mention in the ad 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" says nothing 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 their space.

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

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

For cribs and playpens, the Superintendency of Industry and Commerce recommends checking that there are no loose or broken parts, that the mattress is firm and well-fitted, that the spacing between bars is not excessive, that the railings are not damaged, and that the mesh is in good condition. Check each of those points and mention it in the ad: show that you know what you are 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 are going to sell it, have the history ready: how long you used it, the manufacturing date that appears on the label, if you have the manual, and if the manufacturer hasn't recalled it. If you don't know part of that history, say it clearly and let the buyer decide.

It is worth remembering that the country's road safety authority (the ANSV) suggests choosing the child restraint system according to the child's weight and height and compatibility with the car, installing it correctly, and that children under 10 years old should not travel in the front seat. It is not to be cited as a rule in your ad, but so that you can guide the person buying from you well. And watch out: platforms like Facebook Marketplace do not allow posting products that the manufacturer has recalled, so check that before uploading any item.

Where to post in Colombia (and which one suits you)

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

• Facebook Marketplace: huge reach and many local people, but also many curious onlookers and messages that lead nowhere.
• MercadoLibre: has an active baby category and a good flow of buyers who are looking seriously; in exchange, more rules and commissions.
• WhatsApp and mom groups: excellent for selling quickly by recommendation, although you depend on who is 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 a stroller, crib, playpen, seat, clothes, and toys in the section for babies and children, with your own seller page so that everything looks organized and appears on Google. If you are just coming out of a move and also have appliances or furniture, apply the same logic that I tell 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 is included, whether you offer delivery or if the buyer picks it up, and how you prefer to receive payment. That scares off the curious and leaves the serious ones.

For messages, WhatsApp works very well if you set limits: a schedule for responding and short, to-the-point answers. I have a separate guide on how to post and manage ads via WhatsApp without getting overwhelmed which applies equally to baby items.

At the time of delivery, confirm that the payment has actually arrived before handing over the item; be wary of receipts that arrive "in process" or screenshots you cannot verify. If the delivery is in person, meet at a well-known and busy spot, and if you can, go accompanied. For large items like strollers or playpens, agree beforehand on who covers the delivery cost so there are no misunderstandings at the end.

And one last tip from seller to seller: don't inflate the price because of the affection you have for your baby's things. Compare with similar ads that are currently posted, adjust to reality, and you will 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 looking seriously, mom groups sell by recommendation, and Colombia Move lets you post for free with direct contact. Choose based on how fast 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 a piece is missing, it is worn, or you want to sell quickly. Inflating the figure due to sentimental value is the most common way to go months without selling.

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

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

❓ Is it worth selling a used car seat?

Only if you can tell its full history. Have the manufacturing date from the label ready, how long you used it, if you have the manual, and if the manufacturer has not recalled it. If you don't know part of that, say so clearly and let the buyer decide; never promise it is good just because it looks clean.

❓ What details give the buyer more confidence?

Brand and model, how long you used it, why you are selling it, what is included, what is 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 only gets curious people.

❓ Can I sell used baby clothes in bundles?

Yes, and it usually works better than selling piece by piece. Put together bundles 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 out for you at once.

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

Confirm that the payment has actually arrived before handing over the item and be wary of "in process" receipts or screenshots you cannot verify. Meet at a well-known and busy spot, go accompanied if you can, and for large items, agree beforehand on who covers the delivery cost.