nuGen – Advanced Nanotechnology Tank Cleaning System. 3X:Chemistry nuGen’s is an advanced nanotechnology formula that creates a self-cleaning nano-shield on holding tank walls, keeping waste in suspension while eliminating odors on contact. nuGen is formaldehyde-free and works further to lubricate drain valves and floats. nuGen replaces the need for several product to cleanse and maintain holding tanks. Convenient tip and pour dispenser makes treatment easy. Fast acting all-in-one system, Cleans tank and walls, Binds and neutralizes odors on contact, Breaks down waste and tissue, Lubricates valves and floats, Formaldehyde free.