• Concentrated formula: New improved formula, up to twice as effective, saving plastics in the manufacturing and packaging process. • Easy to use: Each sachet has the right dose and is water-soluble, saving time and effort. • Fresh scent: Eliminates and prevents bad odors from the black water tank, leaving a fresh and pleasant menthol scent. • Facilitates emptying: Helps in the decomposition of solids and toilet paper, making it easier to empty the tank. • Ideal for campers: Product designed for caravans, motorhomes, campers, boats, airplanes, and tents.