(John Mahoney) Zubbles have been tested, they are made in the United States, all ingredients are on TSCA, and all of the dyes have been used for years in children's products.
New Colored Bubbles Don't Stain
JULY 13, 2009
Tim Kehoe has invented colored bubbles that are more sophisticated than liquid soap and food coloring. These bubbles have been in development for more than a decade and they're finally available for sale. Read more about them on the Zubbles website or in this feature story by Popular Science: www.popsci.com/scitech/article/www.zubbles.com