What's popular in the world of candy at the moment? The hottest new trend is toxic. Toxic Waste® Hazardously Sour Candy®, that is! With the school year coming to a close, you'll want to make sure you're stocking the right products that appeal to the kids that will be frequenting your establishment over the summer break. Toxic Waste Hazardously Sour Candy is a great product to start off with.