Second-Hand Baby Gear: What Is Safe to Buy Used and What Should You Avoid?
Image Credit: Pexels / RDNE Stock project
Buying second-hand baby gear can save a surprising amount of money, and many items are perfectly reasonable to reuse if they are complete, undamaged and still meet current safety requirements.
But there are some purchases where the item’s history matters just as much as how it looks.
A useful rule is this: second-hand clothes, simple furniture and some pieces of baby equipment can often be good buys after careful checks. Car seats are better bought new because previous accident damage or wear may not be obvious. For mattresses, The Lullaby Trust generally recommends buying a new one for each baby where possible.
For anything safety-critical, check the exact model, find the manufacturer’s instructions, confirm the relevant safety standard and search for recalls before using it.
What baby gear can you consider buying second-hand?
There is plenty of baby equipment that does not automatically need to be bought new.
Depending on its condition, you might consider buying used:
- Baby clothes
- Changing tables
- Dressers and nursery storage
- Cots and cot beds
- Moses baskets without relying on an unknown mattress
- High chairs
- Prams and pushchairs
- Baby baths
- Some baby carriers and slings
- Bouncers and rockers
- Toys suitable for your baby’s age
- Books
- Play mats
- Travel cots
This does not mean every second-hand version of these products is safe.
A ten-year-old cot with missing fixings is very different from a recent cot that has its instructions, all original components and no damage.
Treat the individual product as the thing you are assessing, rather than assuming an entire category is safe because somebody else has used it.
What should you avoid buying second-hand?
The clearest item to be cautious about is a car seat.
The Lullaby Trust advises against using second-hand car seats because it may not be obvious whether a seat has previously been involved in an accident. Damage may not be visible, and wear over time can also affect a seat.
A mattress is another item worth approaching differently from the cot itself. The Lullaby Trust generally recommends a new mattress for each baby where possible.
You should also walk away from any second-hand baby product if:
- You cannot identify the manufacturer or model
- Important labels have been removed
- The instructions cannot be found
- Safety components are missing
- The frame is cracked, bent or damaged
- The harness is damaged or incomplete
- The product has been modified
- Replacement parts have been improvised
- It has been recalled
- You cannot confirm that it meets an appropriate safety standard
- You are unsure whether it can still be used according to the manufacturer’s instructions
A bargain is only a bargain if the product is suitable to use.
Why second-hand car seats are different
A car seat is designed to protect a child during a collision. That makes its history especially important.
The Lullaby Trust recommends not using a second-hand car seat because previous accident damage may not be visible. Even if the seat comes from someone you know, wear and tear can affect its condition.
Buying new also makes it easier to know:
- The complete history of the seat
- Whether all parts are original
- Whether the instructions are available
- Whether the seat has been modified
- Which regulation it meets
- Whether it is suitable for your child and vehicle
If cost is a concern, a straightforward new seat that is suitable for your child and vehicle can be a better choice than a more expensive second-hand model with an uncertain history.
What about a car seat from an older sibling?
Reusing your own family’s car seat gives you more information about its history than buying from an unknown seller, but that does not automatically mean it should be reused.
Check the manufacturer’s guidance for the exact seat and inspect it carefully.
Consider whether:
- It has ever been involved in a collision
- All components are present
- The harness is undamaged
- It has been stored appropriately
- The manufacturer’s instructions are available
- It remains approved for use
- The manufacturer gives any service-life or replacement guidance
If you have any doubt about the condition or history of a child car seat, replacing it is the cautious option.
Can you buy a second-hand cot?
A second-hand cot or cot bed can potentially be reused, but it needs a thorough check.
The Lullaby Trust recommends making sure second-hand baby products meet the relevant British safety standards and are in good condition with no broken or missing parts.
For a cot, check:
- The manufacturer and exact model
- The original instructions
- The relevant safety standard
- All screws, bolts and fixings
- The frame for cracks or damage
- The mattress base
- Any locking mechanisms
- Whether the cot has been modified
- Whether there are missing components
- Whether the product has been recalled
The Lullaby Trust lists BS EN 716-1:2017 as the relevant standard for cots and travel cots.
If you cannot assemble the cot exactly as the manufacturer intended, do not improvise replacement components.
Should you buy a second-hand cot mattress?
Where possible, The Lullaby Trust recommends buying a new mattress for each baby.
If you need to use a second-hand mattress, its guidance says it should:
- Have a well-fitting waterproof cover
- Have no rips or tears
- Have no water damage
- Remain firm and flat without sagging
- Fit the cot or Moses basket properly without gaps
- Have a fire-resistant label
A mattress that looks visibly worn, has become soft or sagging, smells damp or does not fit the sleep space correctly should not be used.
Do not try to compensate for a poorly fitting or worn mattress by adding extra padding.
For safer sleep, The Lullaby Trust recommends a firm, flat, waterproof mattress in a clear sleep space.
Can you buy a second-hand Moses basket?
The basket or stand may be reusable if it remains in good condition, has all of its components and meets appropriate safety requirements.
The Lullaby Trust lists BS EN 1466:2014 or BS EN 1466:2023 for Moses baskets and carrycots.
Check:
- The basket for damage
- Handles and their attachment points
- The stand and locking mechanism
- The base
- All fixings
- The manufacturer’s instructions
- The mattress fit
- The product’s safety label
Treat the mattress separately. If possible, buy a new mattress made to fit that exact sleep space.
Do not add soft padding, nests, pillows or other products to an older Moses basket to make it feel more comfortable.
What about a second-hand bedside crib?
Be particularly careful with bedside cribs because their design and attachment to an adult bed are important.
The Lullaby Trust states that bedside cribs manufactured since 2020 should meet BS EN 1130:2019.
If buying one used, check that:
- You can identify the exact model
- The instructions are available
- Every attachment component is present
- The side mechanism works correctly
- The frame is undamaged
- It is compatible with your bed according to the manufacturer
- You can obtain the correct mattress
- It has not been recalled
Do not turn an ordinary cot into a bedside crib by removing one side unless the manufacturer specifically designed and approved it for that configuration.
Are second-hand prams and pushchairs safe?
A used pram or pushchair can be a worthwhile purchase if it is complete and in good condition.
Inspect it in person if possible.
Check:
- The frame for cracks, bending or corrosion
- The brakes
- The harness
- Wheels and tyres
- Folding and locking mechanisms
- Handles
- Seat attachments
- Carrycot attachments if included
- All clips and buckles
- The manufacturer’s labels
Fold and unfold it yourself.
Apply the brakes and gently test that the pushchair remains secure. Check that the harness can be adjusted and fastened correctly.
If a carrycot is included and you intend your baby to sleep in it, confirm through the manufacturer’s instructions that the exact carrycot is approved for the type of sleep you intend.
Can you buy a used high chair?
A second-hand high chair can be a good buy because many models are sturdy and easy to inspect.
Safety components still matter.
Check:
- The harness is complete
- Buckles fasten securely
- The frame is stable
- The tray attaches correctly
- Folding mechanisms lock
- Wheels and brakes work, if fitted
- There are no broken parts or sharp edges
- The chair has not been recalled
The NHS recommends using a five-point harness every time a baby is placed in a high chair.
If the original harness is missing or damaged, do not substitute an improvised strap.
What about second-hand baby carriers and slings?
A used baby carrier or sling may be suitable if you can identify it, confirm that it is complete and inspect the fabric, stitching, straps and buckles.
Check carefully for:
- Frayed straps
- Torn fabric
- Stretched seams
- Damaged buckles
- Missing components
- Unapproved alterations
- Product recalls
Find the manufacturer’s instructions and make sure the carrier is appropriate for your baby’s size and the carrying position you intend to use.
Correct positioning is particularly important because a baby’s airway must remain clear.
If you are uncertain about fit, a sling library or trained babywearing professional may be able to help you understand how a particular carrier should be used.
Are second-hand bouncers, swings and rockers worth buying?
These can sometimes be good second-hand purchases because babies may use them for a relatively limited period.
Inspect the product carefully.
Check:
- The harness
- The frame
- Locking mechanisms
- Seat fabric and attachment points
- Batteries or electrical components
- Cables
- Motorised movement
- Missing parts
- The manufacturer’s limits
- Recalls
Remember that baby bouncers, swings and inclined rockers are not suitable sleep spaces.
The Lullaby Trust advises moving a baby who falls asleep in one onto their back in their own clear, firm, flat sleep space.
Can you buy second-hand toys?
Many baby toys can be reused after sensible checks.
Look for:
- Broken pieces
- Loose components
- Cracks
- Exposed batteries
- Damaged battery compartments
- Loose magnets
- Fraying fabric
- Parts that have become detached
- Recall notices
Make sure the toy is appropriate for your child’s age and development and that any cleaning follows the manufacturer’s instructions.
Be more cautious with very old toys where you cannot identify the manufacturer, safety information or materials.
A wooden toy that looks charming because it is vintage is still a children’s product and needs to be suitable for actual play.
Baby clothes are one of the easiest things to buy used
Babies can grow through clothing quickly, which makes second-hand clothes an obvious place to save money.
Check garments for:
- Loose buttons
- Broken poppers
- Long loose cords
- Damaged zips
- Decorative pieces that are coming away
- Significant wear
Wash clothing according to its care instructions before use.
Second-hand bundles can be especially useful for basics such as bodysuits, sleepsuits, jumpers and trousers.
You do not need every newborn outfit to arrive with a shop tag attached.
Be careful with second-hand sleep products
Sleep products deserve extra attention because something being sold as a baby sleep product does not automatically mean it aligns with current safer sleep guidance.
The Lullaby Trust recommends a clear, flat, separate sleep space such as a cot or Moses basket with a firm, flat, waterproof mattress.
It advises avoiding sleep in products such as:
- Pods and nests
- Bouncy chairs
- Baby swings
- Hammocks
- Bean bags
- Sleep positioners
It also advises keeping pillows, cot bumpers and soft or bulky bedding out of a baby’s sleep space.
Buying something second-hand does not make an unsuitable sleep product safer. Equally, buying it new does not automatically make it suitable for sleep.
Current safety guidance matters more than the age or price of the product.
Always search for recalls before buying
One of the easiest second-hand safety checks takes only a few minutes.
Search for:
- The manufacturer’s name
- The exact product name
- The model number
- The words “recall” or “safety alert”
The Lullaby Trust specifically recommends checking whether a second-hand baby product has been recalled or deemed unsafe.
The UK Government publishes product safety alerts, reports and recalls through GOV.UK.
Do this even if the product looks unused.
A safety issue may relate to the design rather than visible wear.
Find the original instructions
Instructions are particularly important with baby equipment because they tell you how the manufacturer intended the product to be assembled, adjusted and used.
The Lullaby Trust recommends making sure you can obtain the instructions for a second-hand product.
Many manufacturers provide manuals online if you search for the exact model number.
Instructions can tell you:
- Which parts should be present
- How to assemble the product
- How the harness should be adjusted
- Which configurations are permitted
- Size or developmental limits
- Which mattress or accessories fit
- Cleaning requirements
- Important warnings
If the item cannot be positively identified, you lose much of this information.
For safety-critical products, that uncertainty may be a good reason to choose something else.
Check the relevant safety standard
British and European safety standards vary by product type.
For example, The Lullaby Trust currently lists:
- BS EN 716-1:2017 for cots and travel cots
- BS EN 1466:2014 or BS EN 1466:2023 for Moses baskets and carrycots
- BS EN 1130:2019 for bedside cribs manufactured since 2020
- BS EN 16890:2017+A1:2021 for mattresses for cots, travel cots and cribs
- BS EN 16781:2018 for baby sleep bags
The relevant standard depends on the product and when it was manufactured.
Look for safety information on the product, packaging, label, instructions or manufacturer’s website.
If you are unsure what standard applies, check current guidance rather than relying on the seller’s description.
Inspect before you pay if possible
Photographs do not show everything.
If you can view a product in person, take a few minutes to examine it carefully.
For equipment with moving parts:
- Assemble it if practical.
- Fold and unfold it.
- Test the locks.
- Fasten the harness.
- Check the brakes.
- Inspect every strap.
- Look underneath the product.
- Check joints and fixings.
- Look for cracks or repairs.
- Confirm that all original parts are present.
Do not feel pressured to buy because you have travelled to collect something.
Walking away from a questionable £20 bargain is cheaper than replacing it immediately.
Ask the seller useful questions
A simple conversation can reveal a lot about second-hand baby equipment.
Ask:
- When was it bought?
- Was it bought new?
- Do you know the exact model?
- Do you have the instructions?
- Has anything been replaced?
- Are any pieces missing?
- Has it been repaired?
- Why are you selling it?
- Has it been stored somewhere dry?
- Has the manufacturer ever contacted you about a recall?
For products with removable covers or accessories, ask whether everything shown in the original manual is included.
A seller who does not know every answer is not necessarily hiding something, but the more uncertainty there is around a safety-critical item, the less attractive the bargain becomes.
Do not improvise missing safety parts
A cheap used product can become expensive once you realise several components are missing.
More importantly, some parts should never be replaced with homemade alternatives.
Do not improvise:
- Harness straps
- Buckles
- Structural bolts
- Cot fixings
- Bedside crib attachments
- Locking components
- Mattress supports
- Electrical cables or adapters
If the manufacturer sells the correct replacement part and confirms that it is suitable for your exact model, follow its instructions.
If you cannot obtain an essential component, do not use the product.
Be cautious with very old or vintage baby equipment
An old family crib, pram or high chair can have sentimental value, but that does not mean it meets current safety expectations.
Older products may:
- Pre-date current safety standards
- Have missing instructions
- Have worn materials
- Include designs no longer recommended
- Have been repaired or modified over time
- Be difficult to check for recalls
- Lack replacement components
You can keep a sentimental item without using it as functional baby equipment.
If you cannot establish that an older product is appropriate for current use, choosing a modern alternative is sensible.
Where second-hand shopping can save you the most
If you are trying to reduce the cost of preparing for a baby, prioritise second-hand shopping in lower-risk categories where condition is easy to assess.
Good places to look for savings can include:
- Clothes
- Nursery storage
- Books
- Simple toys
- Changing furniture
- Some high chairs
- Some pushchairs
- Baby baths
- Play mats
Then reserve more of your budget for items where history, condition or hygiene is harder to verify.
This approach can still reduce your overall spending significantly without treating every baby purchase in the same way.
A second-hand baby gear checklist
Before bringing any used baby product home, ask:
- Can I identify the exact manufacturer and model?
- Can I find the original instructions?
- Does it meet the relevant safety standard?
- Has it been recalled?
- Are all original parts present?
- Is anything cracked, bent, torn or damaged?
- Have any components been replaced or modified?
- Does the harness work correctly, if there is one?
- Do all locks, brakes and folding mechanisms work?
- Is the product suitable for my baby’s size and development?
- Can I clean it according to the manufacturer’s instructions?
- Would an unknown history affect its safety?
- Is there a particular reason this item would be better bought new?
If you cannot answer the important questions, leave it.
Second-hand shopping can be a very sensible part of preparing for a baby. The aim is not to make every item new. It is to know which products can be properly checked and which rely too heavily on a history you cannot see.
When to get professional advice
If you are unsure whether a second-hand sleep product is appropriate for your baby, check current guidance from The Lullaby Trust and contact the manufacturer if you have questions about a specific model.
For questions about child car seats, seek advice from an appropriate child car-seat specialist or retailer that can check compatibility with your child and vehicle.
If your baby has medical, developmental or postural needs that affect the equipment they use, ask your health visitor, GP, paediatrician, occupational therapist, physiotherapist or another relevant healthcare professional for individual advice.
Do not rely on a marketplace seller’s reassurance where a product has a safety-critical function.
Related reading
- Baby Products & Gear
- Baby Essentials Checklist: What You Actually Need for Your Baby
- How to Choose a Baby Car Seat: What Parents Need to Know