A method for distributing color-coded dilution ratios of cleaning concentrates, the method comprising:
- containing a concentrated cleaning composition in a concentrate container;
- providing a concentrate outlet line that splits into at least 4 carrying lines being in fluid communication with the concentrated cleaning composition from the concentrate container;
- supplying a pressurized water inlet line;
- containing at least 4 separate dyes having at least 4 separate dye outlet lines in at least 4 separate dye containers;
- the at least 4 dye outlet lines being in fluid communication with a corresponding one of the at least 4 carrying lines, each dye having a unique color that correlates to a dilution ratio;
- allowing the pressurized water supply to mix with and aspirate the dye and the concentrated cleaning composition at different dilution ratios and at multiple flow rates through a plurality of metering devices in fluid communication with the at least 4 carrying lines, the at least 4 separate dye outlet lines and the pressurized water supply;
- and
- dispensing ready to use products having the different dilution ratios through one of a plurality of dispensing lines being in fluid communication with the metering devices.