Premium Fluids 40% CONCENTRATE bubble liquid works with all bubble machines on the market. It is a 40% concentrated bubble liquid and needs to be diluted with 60% water. Discover our selection: • RTU STD BUBBLE FLUID, a standard ready to use liquid • RTU HIGH BUBBLE FLUID, a denser ready-to-use liquid • RTU FLUO BUBBLE FLUID, a UV-reactive ready-to-use liquid • CC 40% BUBBLE FLUID, a concentrated liquid to be diluted with 60% water These are professional quality liquids fully compliant with current standards and perfectly neutral on the environmental level. Discover our Bubble Machines