Several UK outlets report a safety warning after children are left with serious burns following an online trend in which “squishy” toys are microwaved to make them softer. The reported incidents involve the toys heating unevenly, then exploding or bursting, with hot material (including gel-like contents described by some accounts) causing scalding injuries.

In Glasgow, the Royal Hospital for Children says it has treated multiple children linked to the trend. One report states that six children have been treated over an eight-month period. Other coverage describes children needing medical treatment including surgery and skin grafts after the injuries.

Medical sources and hospitals urge parents to avoid allowing children to heat such toys in microwaves and to take the risks seriously, especially where products are not designed for heating. Coverage also notes that the trend is driven by social media challenges that encourage participation, despite the potential for sudden explosions and severe burns. The warning is presented as a public safety measure to prevent further injuries.