Second-hand is one of the most effective ways to cut the cost of a pram or pushchair — babies outgrow them fast, and a huge secondary market exists on that basis. But “buy it used” isn’t a blanket rule that applies equally to every item in the system. Here’s what’s genuinely fine to buy pre-loved, what needs careful checking, and what shouldn’t be bought second-hand at all.
The general rule from RoSPA
The Royal Society for the Prevention of Accidents’ guidance on second-hand goods is blunt on the general principle: buying second-hand is never quite as safe as buying new, because you’re relying on an unknown history. Its advice is to check for safety marks (CE or UKCA), check the item against the product recalls register, and inspect thoroughly for damage before buying anything second-hand for a child. That said, RoSPA doesn’t treat all nursery items the same way — its guidance draws a clear line between items where used is generally acceptable with checks, and items it specifically advises against buying used at all.
Car seats: don’t buy these second-hand
This is the one absolute in the whole category. RoSPA describes car seats (along with helmets and similar protective equipment) as “one hit” products — items whose internal structure can be compromised by a single impact, or even a hard drop, without any visible external sign of damage. Because you typically have no way of verifying a stranger-sold seat’s full accident and handling history, RoSPA’s guidance is that these items should be bought new, with the only real exception being a seat from a family member or friend whose complete history you know first-hand — no accidents, no drops, correct storage, and you know its age and full usage record. If you can’t verify all of that with certainty, treat it as unknown history and don’t use it as your child’s car seat.
Pushchair chassis and seat units: generally fine, with a proper check
A pushchair chassis and seat unit is a different category of risk — mechanical wear and fabric condition rather than hidden structural fatigue from a single impact. RoSPA’s pushchair and buggy guidance sets out what to check on any pushchair, new or second-hand:
- Confirm the safety standard reference is present — BS EN 1888-1:2018+A1:2022, or the older BS 7409:1996 on earlier stock — usually on a label on the frame or seat fabric.
- Check the harness has all five straps (two shoulder, two waist, one crotch strap) and that the buckle clicks and releases properly.
- Test the brakes by locking, unlocking, and pushing against the lock to confirm they hold.
- Check for sharp edges, torn fabric, or exposed foam that could be a choking or injury hazard.
- Confirm the folding and locking mechanism engages fully and doesn’t collapse under light pressure — RoSPA specifically warns about entrapment injuries from folding mechanisms, which is also one of the areas the 2018 update to BS EN 1888 addressed.
Beyond RoSPA’s checklist, it’s worth physically testing every wheel for wobble, checking the frame for cracks or repaired welds (a sign of a past heavy impact), and confirming any recline mechanism locks securely at every position, since a seat that slips isn’t a minor inconvenience for a young baby.
Check the recall register before you buy
Whatever you’re buying second-hand, it’s worth a quick check of the Office for Product Safety and Standards’ national database on GOV.UK, which lists current product safety alerts and recalls, including for nursery and childcare items. A recalled model isn’t necessarily dangerous in every unit produced, but a recall notice will tell you exactly what fault to check for and whether a fix or replacement part exists.
What sits in the middle: harnesses, buggy boards, rain covers
Accessories like rain covers and buggy boards are generally low-risk to buy used, provided they’re the correct fit for your specific model (an ill-fitting buggy board is a stability hazard in its own right, which is part of why RoSPA’s guidance specifically advises using only manufacturer-approved accessories). A harness that’s been replaced separately from the original pushchair is worth more caution — check it’s the manufacturer’s own replacement part rather than a generic aftermarket one, since the harness is one of the components the BS EN 1888 standard specifically tests.
A simple three-question filter
Before buying anything second-hand for a pram or travel system, three questions cover most of the risk: Can I see and verify the safety standard label? Can I physically test the moving parts (brakes, folding lock, harness buckle, wheels) before or immediately after buying? And is this a car seat — in which case, unless it’s from someone whose full history you know, the answer should be no.
Bottom line
Second-hand pushchairs, chassis and most accessories are a legitimate, sensible way to save money once you’ve checked the standard label, tested the mechanisms, and checked the recall register. Car seats are the one part of the system RoSPA specifically advises buying new, because impact damage to a car seat is frequently invisible until the moment it matters.