

Its simple name promises almost effortless cleaning. But magic sponges, as revolutionary as they seem, aren’t all good news. Scientists have sounded the alarm. They’re calling for an immediate end to this must-have cleaning accessory.
Here’s What Scientists Found
Magic sponges are popular with consumers who see them as a miracle for tackling stubborn stains without too much elbow grease. Abrasive like very fine sandpaper, they work on various surfaces and have won over users worldwide. However, they are petrochemical products and carry significant environmental risks.
Researchers at Nanjing University in China published a study in Environmental Science & Technology. They warned against the release of microplastics when using these sponges. Magic sponges are made with Basotect, a melanin foam. This material is also used in sound insulation panels.
The study highlights a crucial issue: every time we scrub with these specific sponges, they break down into tiny particles. As the magazine How It Works explains, these particles end up in the environment.

A sample of water contaminated with microplastics
The Residues End up in Our Plates
The particles from magic sponges are too fine to be filtered out by wastewater treatment plants. They are released into rivers, seas, and oceans. This sad fact is true for all brands of magic sponges, even though some perform slightly better than others.
In addition, microplastic pollution is increasingly concerning. Often invisible because of their minute size, these particles permanently disrupt ecosystems. They pose real dangers to marine species like fish, mammals, and even plants. Moreover, this problem has become a public health issue.
What’s more, after being ingested by fish and other aquatic organisms, these particles slowly work their way up the food chain. This means they end up on our plates. Yes, the microplastics from those sponges you’re using might just return to your dinner table.
So, while magic sponges might make cleaning easier, their environmental and health costs are substantial. Scientists urge us to reconsider our use of these products. It’s time to look for greener, safer ways to keep our homes clean.
The Hidden Cost of Cleaning with Magic Sponges
While magic sponges are praised for their cleaning prowess, they come with significant hidden risks. One of the most concerning issues is the release of microplastics during use. These microplastics often contain toxic substances, including heavy metals, which are introduced during the manufacturing process.
According to the United Nations Environment Program (UNEP) report ‘From Pollution to Solution’ published in 2021, these chemicals can have serious health implications, particularly for women. Exposure to these toxic substances is linked to hormonal disruptions and can also impact fetal development during pregnancy.

Magic sponges
The convenience and affordability of magic sponges may not justify the potential health hazards they pose. The seemingly magical benefits come at a much higher cost than the few euros spent on these products. Consumers should be aware that the true price of using magic sponges extends far beyond their purchase price, potentially affecting long-term health and well-being.
**Ménage : les scientifiques demandent l’arrêt immédiat des éponges magiques**
This article first appeared on mariefrance.fr – Author: Loïc D.