How to Fix Bubbles in Wall Decals: A Quick Repair Guide
This guide walks you through exactly how to fix bubbles in wall decals and how to flatten out stubborn wrinkles...
View details
Magnetic toys have one of the toughest jobs in the playroom. They get pulled off the wall a dozen times a day, dropped on hard floors, carried to the kitchen table, chewed during teething weeks, and stepped on by a sibling in a hurry.
That's exactly what good toys are for. It's also why every parent, grandparent, and teacher should know how to inspect magnetic toys for damage.
Even a well-made set changes with use. A hairline crack, a patch of worn finish, or a piece that no longer feels quite right is simple to handle when you catch it early, and much harder when you don't. A thorough magnet safety check needs no special tools or technical knowledge. It needs bright light, clean hands, and about five minutes.
This guide walks you through a repeatable routine built around five things: loose parts, cracks, peeling surfaces, storage, and knowing when to stop using an item. Whether your home has a toddler meeting their first magnetic animals or a preschooler building a whole magnetic city, you'll leave with a clear system for keeping play joyful and safe.
Quick answer: To inspect magnetic toys for damage, check every piece in bright light for loose, shifting, or missing parts; cracks, chips, splinters, or swelling; and peeling, flaking, or bubbling surfaces. Store each set together in a dry, lidded container. Stop using any piece with a visible magnet, a crack you can feel, or a finish that comes off on a cloth. When in doubt, take it out of play.
Safety standards and certifications tell you how a toy was built on day one. An inspection tells you how it's holding up on day 200. Both matter, and they work best together.
At Tix&Mix, our wooden magnets and wall boards are made from child-safe, non-toxic materials and comply with EN-71 European toy safety standards. You can read more in Is a Magnetic Wall Board Safe for Kids?.
If you're still choosing a set, our guide to safe and non-toxic magnetic toys for toddlers covers what to look for before you buy. This article picks up where that one leaves off: after the box is open and play is well underway.
Here's why the after-purchase part matters. Under CPSC's small-parts rule, a fragment that breaks off a toy during testing that simulates rough use is treated as a small part in its own right. In other words, a crack today can become a loose fragment tomorrow.
With magnetic toys, the stakes are higher still. When two or more magnets are swallowed, they attract each other inside the body, and many incidents have ended in surgery, according to the U.S. Consumer Product Safety Commission.
The picture is similar overseas. A University of Southampton study reported by Alder Hey Children's Hospital found that around 300 UK children were admitted to hospital in a single year after swallowing magnets, and roughly one in ten needed an operation.
Ordinary wear plays a part too. Nemours KidsHealth cautions that older and hand-me-down toys may be so worn from play that they break and become hazardous. None of this is a reason to fear toys. It's a reason to look at them regularly, so "certified safe" stays "still safe."
The best inspection routine is the one you'll actually do, so keep it short and predictable. Here's a rhythm that works for most homes and classrooms:
|
Rhythm |
When |
What to do |
|
Quick glance |
Whenever toys come out or go away |
Scan for missing pieces, anything cracked, anything that rattles |
|
Weekly check |
Once a week, like a Sunday reset |
Work through the five steps in this guide |
|
Deep check |
Monthly, and after any "big event" |
Inspect every piece under bright light, plus wall board edges and storage containers |
A "big event" is anything that could stress your toys: a drop onto tile, a teething phase, a house move, a set shared with a younger sibling, or a set that got damp.
What you'll need
Bright light, such as a phone flashlight held at a low angle
A cotton ball or soft cloth
A small-parts tester or a toilet paper tube
A shallow tray for pieces you're checking, and a separate container for anything you set aside
Start with clean pieces, because dust, crayon smudges, and dried food can hide hairline cracks and flaking finishes. Our guide to how to clean wooden magnets and magnetic wall boards covers the gentle, no-soaking method. Then sit at child height, spread the pieces out, and work through the steps below.
Older children can help by sorting pieces into a "looks great" pile and a "grown-up needs to check" pile. That turns the routine into a small lesson in caring for their things. Just keep the final call, and any piece you're unsure about, in adult hands.
A loose part is any piece, or part of a piece, that can move, wobble, rattle, or come away. A missing part should be in the set but isn't. Both deserve attention, because loose and lost parts are exactly how small hazards end up in small hands.
Here’s a quick and easy guide on how to check for loose and missing pieces:
Turn each one over and look at both faces and all edges. Anything that looks different from its neighbors gets a closer look.
Squeeze and lightly twist each piece with the kind of moderate effort a child's hands might use. This isn't a test to destruction. If something gives way under ordinary pressure, you've learned what you needed to know.
Hold each piece near your ear and give it a gentle shake. Solid pieces should be silent. A click or rattle means something has shifted.
Nemours KidsHealth explains that an object is too small for a young child if it fits inside a small-parts tester, a tube about 1¼ inches (3 cm) wide, and that a toilet paper tube works in a pinch. Try every piece, and any chip or fragment you find. If it fits, it's not for children under 3.
Sets are designed to be complete. The Rings & Blocks Play Kit has 64 pieces and Learn Numbers & Letters has 77, so a quick count after a big play session catches a missing piece while it's still easy to find.
CPSC has warned consumers to stop using magnetic stick-figure toy sets whose magnet-bearing arms and legs can detach when pulled, using magnets stronger than the toy standard permits.
The lesson applies to every magnetic toy: any part that can come off is a part that can release a magnet. That's why we treat any wobble, rattle, or gap as a reason to stop and look.
Set the piece aside right away, out of children's reach. If a magnet is visible, has moved, or has come away from its piece, stop using that item completely (Step 5 explains what to do next). Please don't push it back in, glue it, or tape it.
If a piece is missing, check under furniture, inside couch cushions, in toy bins, and in the vacuum canister. If it turns up nowhere and you can't rule out that a child put it in their mouth, don't wait and see. Contact a medical professional promptly.
Wood is a natural material, and it responds to impact, moisture, and temperature. Well-made wooden pieces are built for years of play, but every set eventually shows some signs of life. Your job is to tell normal wear, like tiny surface scuffs, from damage that matters.
Hairline cracks that run along the grain
Chips on corners and narrow parts, such as the legs and ears of the animals in Meet The Animals
Splinters or rough spots you can feel
Deep dents or bite marks after a teething phase
Swelling, warping, or edges that look puffy, usually from water or humid storage
Layers separating at the edge of a flat piece, or gaps where the magnet side meets the wood
Hairline cracks show up as fine dark lines, especially when light hits at an angle.
Drag a cotton ball across the surface. Cotton snags on splinters and rough patches your fingers might miss.
The back of a piece should be flat and secure, with no gaps, no movement, and no rust staining.
If you can feel a line with your fingernail, it's a crack, not a scuff.
Pieces with corners and edges, like the wooden vehicles in Explore Vehicles, take their knocks at the outline first, so give those spots extra attention.
Nemours KidsHealth points out that wooden toys shouldn't have splinters and that broken toys should be repaired right away or thrown out. For magnetic toys, we recommend replacing over repairing. Glue, tape, and sandpaper can hide a problem, but they don't restore the way a piece was built to hold its magnet, and sanding can open up the area around it. If a piece is cracked, splintered, or swollen, retire it.
Water is wood's biggest enemy. Soaking, dishwashers, and damp storage lead to swelling, cracks, and finish damage. Wipe pieces with a slightly damp cloth, dry them right away, and never leave them sitting wet.
A finish is a piece's first defense against moisture, and it's the part your child sees and touches most. When a coating starts to peel, flake, bubble, or turn sticky, two things happen. Bits of coating can end up in little mouths, and the exposed wood underneath starts soaking up moisture on its way to cracking.
Coating that looks raised, bubbled, or crazed (covered in fine spider-web lines) is coming loose.
A piece that feels sticky when it should feel smooth may have residue or a breaking-down finish.
Wipe the piece with a slightly damp white cloth. A little dust is normal. Paint color or flakes on the cloth are not.
Corners, edges, and anywhere a child chews or grips wear first.
Usually habits, not defects. Soaking, harsh cleaners (bleach, alcohol wipes, and hand sanitizer can all break down painted finishes), heat, direct sun, humid storage, and heavy chewing are the usual suspects. Our advice is simple: wipe with a soft, slightly damp cloth, and avoid harsh chemicals and soaking wooden parts.
Retire any piece whose finish flakes. Please don't touch it up with craft paint, nail polish, or varnish, because those products aren't made for things that go in children's mouths. If several pieces are peeling, look at your cleaning and storage habits for the cause.
Peeling can happen on the wallboard too. Check corners and edges at child height for lifting corners, curling edges, bubbles, creases, a worn or flaking surface, and any spot where a small hand could pick off a bit.
Edges usually lift for one of three reasons: the wall, the prep, or the pressure. Tix&Mix boards do best on smooth, clean, sealed walls, and we recommend waiting 30 days after painting. Textured walls, raw plaster, brick, dusty or chalk-type paint, and fresh paint are all poor matches. Our wall compatibility page and Setup & Use guide walk through the details.
If a corner lifts, clean the area and press it firmly back into place, because our StickToPress™ adhesive system is designed to bond under pressure. Ease off if you plan to move the board later, since pressing very hard makes removal harder.
If an edge keeps lifting, tears, or flakes so a child could pull off pieces, take that section down. Warm it gently with a hair dryer and peel slowly at a very low angle, as explained in our guide to how peel-and-stick magnetic wall decals work.
If you're ready for a fresh wall decal, our Magnetic Wall Boards come in seven colors.
Most damage happens between play sessions: pieces heaped in a bin under heavier toys, sets left in a damp bathroom, a wooden magnet abandoned on a sunny windowsill. Good storage protects your toys and makes every future inspection faster. Here's what solid magnetic kit safety looks like day to day.
Keep each set together in its own labeled container so a missing piece stands out. Count as part of cleanup and make it a game: "Twenty dinosaurs went to bed. Are they all here?"
Avoid bathrooms, basements, radiators, and windowsills. Heat, humidity, and sun are hard on wood and finishes.
Deep piles chip corners and press pieces against each other. A shallow box or soft bag does better than a heavy bin.
A lidded box or bag keeps pieces contained and out of reach of curious babies and pets.
In homes with mixed ages, keep older children's small-piece sets well away from anything a toddler can reach, and always follow age labels.
Bath toys and wooden magnets shouldn't share a bin.
The Magic Box is a wooden pocket that snaps magnetically onto your board, so everyday pieces stay at child height, visible, and off the floor. Some sets, like Exclusive Dinosaurs, include a cotton storage bag for easy tidy-up.
Rotate to reduce wear.
Putting out one or two sets at a time, instead of everything at once, is a Montessori-inspired habit that does double duty. It keeps the play space calm and focused, and it means fewer pieces exposed to knocks and fewer to count.
Keep your paper trail.
Save your order confirmation and snap a photo of the set contents and packaging. If you ever need to check a recall or ask our team a question, that information saves time.
For classrooms and childcare.
Turn the routine into a simple sheet: count at the start of the session, count at the end, and note anything set aside.
The rule is refreshingly simple: when in doubt, take it out. Nemours KidsHealth gives the same advice: if you have any doubt about a toy's safety, don't let a child play with it. This table turns that rule into specifics.
|
What you find |
What to do |
|
A magnet is visible, loose, shifted, or has come away from its piece |
Stop using the item now and keep it away from all children. Don't glue or tape it. |
|
A piece has broken, or a fragment fits in a small-parts tester |
Retire the piece and every fragment, then re-check the rest of the set. |
|
A crack you can feel with a fingernail, or one near the magnet |
Retire the piece. |
|
Splinters or rough edges that snag a cotton ball |
Retire the piece. Don't sand it. |
|
Swelling, warping, or gaps at the seams |
Retire the piece, then review storage and cleaning habits. |
|
Finish that flakes, bubbles, or feels sticky, or color on a damp white cloth |
Retire the piece. Don't repaint it. |
|
A wall board corner that lifts once |
Clean the area and press it back firmly. |
|
A wall board section that keeps lifting or tearing, or that a child can pick apart |
Take the section down and contact us. |
|
A piece missing from a set |
Search thoroughly. If you can't rule out swallowing, seek medical advice. |
|
A recall or safety warning for a toy you own |
Stop using it and follow the notice. |
Put the piece in a container out of children's reach while you decide.
If several pieces from one set show the same problem, storage or moisture is probably the cause, and the rest of the set deserves a closer look.
Seal damaged pieces in a bag or box and put them in an outdoor bin rather than the playroom trash, where small hands can find them again.
CPSC tells consumers not to sell or give away hazardous magnetic toy sets. The same common sense applies to damaged ones: no donation bins, no resale, no hand-me-downs.
The American Academy of Pediatrics says recalled toys should be removed right away. In the US, search the CPSC Recalls page. In Europe, check the EU's Safety Gate alerts. If you come across an unsafe product or an injury, you can report it at SaferProducts.gov.
Treat it as an emergency and go to the nearest emergency department right away, even if your child seems fine. Don't wait for symptoms.
If a new set arrives damaged or a piece is missing, contact us within 48 hours of delivery with your order number and a few photos. As outlined in our FAQ, we'll offer a replacement part or another solution. Not sure about a piece you've had for a while? Send us a photo through our contact page.
Screenshot this, print it, or tape it inside the toy cupboard door.
☐ Count each set against its piece count
☐ Squeeze, twist, and listen for movement or rattles
☐ Test small pieces and fragments in a small-parts tester
☐ Tilt under light for hairline cracks and chips
☐ Drag a cotton ball across surfaces to catch splinters
☐ Check the magnet side for gaps, movement, or rust
☐ Wipe with a damp white cloth to test for flaking finish
☐ Inspect wall board corners and edges at child height
☐ Confirm storage is dry, lidded, and one set per container
☐ Set aside anything doubtful, then decide: keep or retire
Learning how to inspect magnetic toys for damage isn't about worrying more. It's about worrying less. A five-minute habit turns "I hope this is fine" into "I checked, and it is."
Tix&Mix began as a family business with a simple belief: play should be screen-free, hands-on, and safe enough that parents can relax while it happens. Every wooden magnet and wall board we make is designed for children aged 1 to 6, built from child-safe, non-toxic materials, and meant to be enjoyed with adult supervision.
We design for the long haul, and we know keeping play safe is a partnership. We build the pieces to last; you look after them with a quick check, and our team is always a message away when something doesn't look right. That partnership stands behind every Tix&Mix wall, from the first doodle to the last dinosaur.
Explore our Wooden Magnets collection to replace worn pieces or add a new theme, start fresh with the Essential Bundle, which brings five must-haves together, and learn more about us. Every order is backed by our 30-day satisfaction guarantee.
Work in bright light with clean, dry pieces. Handle every piece and look at all faces and edges, squeeze and gently twist it to check for movement, and listen for rattles. Look for hairline cracks, chips, and splinters (a cotton ball drawn across the surface snags on rough spots), then check the finish for flaking or stickiness. Count the set to make sure nothing is missing, and check the places the toys live: wall board corners and storage containers. Set aside anything doubtful. The five-step routine above takes about five minutes.
Glance over toys every time they come out or go away, do a full check once a week, and do a deeper monthly inspection of every piece. Add an extra check after any big event: a drop onto a hard floor, a teething phase, a move, water exposure, or lending a set to a younger child. In classrooms and childcare settings, counting pieces at the start and end of every session is a simple, effective habit.
Watch for a magnet that is visible, loose, or shifted; pieces that click or rattle; cracks, chips, and splinters; deep dents or bite marks; swelling, warping, or gaps at the seams; and a finish that flakes, bubbles, or feels sticky. Also watch for paint color that transfers to a damp white cloth, wallboard corners that lift or curl, and pieces missing from a set. Any one of these is a reason to set the item aside and look closer.
It depends on the crack. A surface scuff you can't feel with your fingernail is cosmetic. A crack you can feel, one that runs through the piece, or one near where the magnet sits is a structural problem, and the piece should be retired. Wood cracks tend to grow with use, and a piece that breaks can create small fragments and expose the area around the magnet. Please don't try to fix it with glue, tape, or sanding. Replace the piece instead.
Stop play right away and gather the toy and every piece you can find. Count the pieces, keep them out of children's reach, and check that your child doesn't have anything in their mouth. Don't try to reattach the magnet. Retire the item, check the rest of the set for the same problem, and contact the brand. If a magnet is missing and you can't rule out that it was swallowed, seek medical care promptly rather than waiting to see whether symptoms appear.
Treat it as an emergency. Go to the nearest emergency department (ER, or A&E in the UK) or call your local emergency number right away, even if your child seems fine. CPSC advises seeking immediate medical attention if you suspect magnets have been swallowed, and lists abdominal pain, nausea, vomiting, and diarrhea as symptoms to watch for. Because several magnets can appear as a single object on an X-ray, tell the medical team how many you think were swallowed, and bring the toy or its packaging. In the UK, the Child Accident Prevention Trust likewise advises going straight to A&E or calling an ambulance.
It can be. Even when a toy is finished with child-safe, non-toxic coatings, flakes can be mouthed or swallowed, and a peeling finish means the wood underneath is exposed to moisture and more likely to crack. Retire the piece, and don't touch it up with craft paint, nail polish, or varnish, since those products aren't made for things that go in children's mouths. If several pieces are peeling, look at cleaning and storage habits. Harsh cleaners, soaking, heat, and humidity are the usual causes.
First, work out why. Lifting usually traces back to the wall, the prep, or the pressure. Textured, dusty, or freshly painted walls make adhesion harder, and we recommend waiting 30 days after painting. For a corner that lifts once, clean the area and press it firmly back, since our StickToPress™ adhesive system is designed to bond under pressure. If an edge keeps lifting, tears, or flakes so a child could pick off pieces, take that section down by warming it gently with a hair dryer and peeling slowly at a low angle, then contact our team.
Give each set one labeled, lidded home, and keep it dry and cool. Avoid bathrooms, basements, radiators, and sunny windowsills. Store pieces in shallow layers so they don't chip against each other, keep bath toys in a separate bin, and keep older children's small-piece sets well away from toddlers. Count pieces at cleanup so a missing one is noticed quickly. Rotating one or two sets at a time keeps wear down and makes counting easy.
They can be, but they need extra care. Nemours KidsHealth notes that hand-me-down toys may not have been tested for safety and may be worn enough to break. Before a used set goes into play, inspect every piece using the steps above, check that the set is complete, and search the brand and model for recalls. The Child Accident Prevention Trust advises buying magnetic toys only from reputable retailers and brands, and avoiding cheap magnetic products from third-party marketplace sellers. If you can't identify the brand or something is missing, it's safest to pass.
Search the brand and product name on CPSC's recall page if you're in the US, or on the EU's Safety Gate portal in Europe, and sign up for recall alerts so notices come to you. Keep your order confirmation and a photo of the set's packaging, since model details make recall checks quick. If a toy you own is recalled, stop using it and follow the notice.
Always follow the age label. Tix&Mix products are designed for children aged 1 to 6, and young children should always be supervised during play. In the U.S., children's products intended for children under 3 are banned if their small parts create a choking, aspiration, or ingestion hazard. As a rule of thumb, any piece or fragment that fits in a small-parts tester isn't for children under 3. Younger children, and children in a chewing phase, call for more frequent inspections.