A Hebrew lifestyle article published by mako on June 17, 2026, warns that plastic ice cube trays may wear down over time and shed microplastics into food and drinks. The piece says the repeated cycle of filling trays with water, freezing them, and then bending or pressing the plastic to release the cubes can gradually damage the material.
According to the article, plastic may not remain stable forever, even if it appears durable in everyday use. It argues that long-term exposure to deep freezing and repeated mechanical stress can cause the trays to break down into tiny particles that are not visible to the eye. Those particles, the article says, are part of the broader public concern over microplastics.
The story notes that researchers are still examining whether microplastics can enter the body through eating or breathing and accumulate in tissues. Early studies are looking at possible links to inflammation, strain on the immune system, and potential effects on hormonal systems. On that basis, the article says there is reason to consider healthier alternatives.
It suggests two main substitutes for plastic trays: stainless steel or other metal trays, which are durable and plastic-free, and silicone trays, which are flexible, make it easier to remove the cubes, and reduce the need for hard bending. The article closes by encouraging readers to consider alternatives for a safer, cooler summer.
