On May 26, 2025, our firm filed an Application to be authorized to bring a class action against S.C. Johnson et Fils, Limitée and S.C. Johnson & Son Inc (hereinafter “S.C. Johnson”), which manufactures, distributes and markets Ziploc brand plastic bags and containers.
Our client alleged that these products could release harmful microplastics when heated or frozen.
Withdrawal of the case
After analysis, the plaintiff acknowledged that the documents filed in support of the application did not substantiate these allegations. She also acknowledged that the defendants had implemented measures to ensure that their products were safe for use in freezers and microwaves.
In addition, a recent decision in California in a similar case (Cheslow v. S.C. Johnson & Son, Inc.) confirmed the insufficiency of the scientific basis for the claims.
On September 29, the Superior Court therefore authorized the withdrawal of the class action. To read the judgment, click here.
It is important to note that the dismissal ends this class action before it even reaches the certification stage. The Court has therefore not ruled on the merits of the case. Quebec consumers retain, where applicable, their individual recourse before the courts in relation to the use of the products in question.