The Sinner's circle shows the interaction between the four factors: time (exposure time), mechanics, temperature and chemistry in the cleaning process, the interaction of which produces an optimum and effective result.


Temperature
The temperature factor is about the temperature at which the cleaning process is carried out, as the temperature is a decisive factor for the effect of chemical reactions It is important to note that the temperature does not have to be constant throughout the entire process, but can change, for which various other factors are responsible. For example, the temperature must be selected depending on the wash ware and the degree of soiling, whereby there are defined standards for optimum cleaning results.

Time
The time factor includes the time that elapses between the application and removal of the cleaning agent. An important correlation with regard to time is as follows: the longer the time, the better the cleaning performance. However, if the time is to be compensated for, the other three factors must be adjusted accordingly.

Chemicals
The chemistry factor refers to the cleaning products whose task it is to dissolve dirt. Important components here are the dosage, concentration and quality.

Mechanics
In addition to the three factors just mentioned, the mechanics (manual, spray process, ultrasonic cleaning), which can be defined as the physical action of removing dirt.
Optimum cleaning results can only be achieved through the interaction of all four factorsHowever, the respective proportion can vary, as the factors are used with varying intensity. If one factor is changed, at least one of the other factors must be adapted to this change. For example, if the exposure time is increased, the concentration of the chemical agents can be reduced.