Remember that brightly coloured play sand you bought for your kid, thinking it was harmless fun? Well, researchers have discovered it can also release airborne asbestos fibres - because apparently, childhood wasn't already fraught with enough peril.

The Australian Competition and Consumer Commission (ACCC) and a study from Auckland University of Technology (AUT) found that 90% of craft sand samples tested released asbestos into the air when played with. At least 22 children's sand products, many sold at major Australian retailers like Officeworks and Kmart, were recalled between November 2025 and May this year over asbestos concerns.

Lead researcher Associate Prof Terri-Ann Berry and her team simulated children's play - using plastic spoons, toy cars, and little scoops - on 15 products from three companies. Nine of the 11 craft sands produced airborne asbestos fibres regardless of play intensity. Only one craft sand was clean, plus an uncontaminated control. The four 'moulding sands' with sticky additives, mercifully, didn't release any fibres.

Berry admitted the results were not what they'd hoped - they'd expected to confirm initial public messaging that the asbestos 'couldn't get from the sand into the air.' Instead, they got the opposite. She doesn't want parents to panic, but health authorities in Australia and New Zealand will now decide next steps.

Officeworks and Kmart, both of which recalled sand products, had previously said there was 'no identifiable safety hazard' or that fibres were unlikely to be released 'unless mechanically crushed.' Now they're waiting for the study to go through peer review, which is a bit like waiting for a second opinion after your doctor says you're fine but your X-ray shows a suspicious shadow.

The ACCC is working with suppliers on recall wording, and retailers are urged to consider this new information in their risk assessments. Because nothing says 'child's play' like a potential mesothelioma diagnosis down the road.