Why should you avoid dipping a cleaning brush directly into the cleaning solution container?

Dipping a cleaning brush directly into the cleaning solution container can lead to contamination of the entire supply. When the brush is inserted, it can introduce debris, grime, or other contaminants from the brush itself into the solution. This not only compromises the cleanliness of the solution but can also affect its effectiveness in cleaning. Maintaining the integrity of the cleaning solution is essential for achieving optimal results during the cleaning process, as a contaminated supply may not provide the desired cleaning power and could lead to further issues down the line.

It's a best practice to use a separate container for the cleaning solution to ensure that it remains clean and uncontaminated throughout its usage.