The replacement 2 litre concentrate will give you 67 pumps. This is equal to 67 light / general cleaner.
Do not over mix- Stronger is not better- Accell Clean works with a entirely new technology.
For the the technical ones:
Accell Clean does not rely on pH (Acid or Caustic) for its cleaning power. Accell Clean is a new generation of “Protein-Surfactant Complex, or PSC” These actively function to energize surfactant efficiencies. Accell call this Protein-Surfactant Synergists (P-SS™)
This makes it work more efficiently than most cleaners. Rather than merely dislodging contaminants to be transferred elsewhere, the P-SS™ cleaners facilitate the biodegradation of organic materials, such as biofilms, oils, greases and various stains, providing benefits that no other cleaner or degreaser can claim.