A new study has found that colourful children's play sand sold in Australia, which was previously recalled over asbestos concerns, can release hazardous airborne fibres of the toxic mineral when children play with it. The research contradicts earlier statements from retailers and regulators that the contaminated products posed a low risk.
Study Details and Findings
The study, led by Associate Prof Terri-Ann Berry of Auckland University of Technology (AUT), tested 15 products from three different companies. Among them were 11 dusty craft sands and four moulding sands containing additives to make them sticky. Researchers simulated children's play using plastic spoons, toy cars, and scoops. The results showed that 90% of the craft sand samples released asbestos fibres into the air, regardless of the intensity of play. Only one craft sand sample did not release fibres, and another was an uncontaminated control. None of the moulding sands released airborne particles.
Recall Background
At least 22 children's sand products, many sold at leading Australian retailers like Officeworks and Kmart, were recalled between November 2025 and May this year due to asbestos concerns. Some products were also sold in New Zealand, prompting the joint research. The Australian Competition and Consumer Commission (ACCC) confirmed that the products tested had been sold in Australia.
Contradicting Low-Risk Claims
Berry noted that initial public messaging suggested the recalled products were low-risk because asbestos could not become airborne from the sand. “Our idea was, well, wouldn’t it be great if we can test and there are no fibres in the air and everyone takes a sigh of relief,” she said. “Obviously, [the findings] were not what we wanted.” She stressed that parents should not panic, and that health authorities in New Zealand and Australia would decide on next steps.
Industry and Regulatory Response
Berry presented the findings to about 50 officials from relevant Australian bodies, including the Asbestos and Silica Safety and Eradication Agency (Assea). A list of affected products was provided but not disclosed publicly. Officeworks and Kmart, which recalled sand products, said they had requested a copy of the study. At the time of recall, Officeworks stated there was “no identifiable safety hazard,” while Kmart said fibres were unlikely to be released unless mechanically crushed. Both companies now say safety is their priority and they have processes to ensure products meet government requirements, and will consider further action as the study undergoes peer review. The ACCC said it is working with suppliers on recall wording and that retailers should consider the new information in their risk assessments.
