Stir 2 tablespoons of this world class bubble powder into 16 cups of tap water, add a cup of dish soap, and you’ll blow gigantic soaring bubbles up to 8 feet in diameter! Even 50 feet long! It’s fun to mix. Nontoxic. Designed for the giant Bubble Thing wands (and other wands) and out-bubbles the competition at 1/4 the cost per gallon. The BIG Bubble Mix refill bottle seen here makes 5.4 gallons of solution.