Are Green Seal or DfE approved environmentally friendly products less effective than similar products that are not certified?
A. No. Being certified does not mean they are less effective. Multi-Clean products that are Green Seal or DfE certified have not changed just because they are now certified. They are the same formulas as they always have been. We submitted them to Green Seal or EPA for the certification process because many school districts, government agencies or building services contractors are now requiring that all products they use are third party certified.