How long should line cleaner be left in?

Answered by Matthew Yawn

As an experienced sommelier and brewer, I understand the importance of maintaining clean and well-functioning lines. One crucial step in this process is the use of a line cleaner to remove any beer residue and ensure the lines are free from bacteria and other contaminants. In order to achieve optimal results, it is necessary to leave the line cleaner in the system for a sufficient amount of time.

Typically, it is recommended to leave the line cleaner in the system for at least 30 minutes. This allows the cleaning solution to effectively break down any remaining beer and thoroughly clean the pipes. However, depending on the specific circumstances and the level of contamination, you may need to adjust the soaking time accordingly.

In my personal experience, I have found that leaving the line cleaner in for longer periods can yield even better results. There have been instances where I have left the cleaning solution in the system for up to an hour or more, particularly when dealing with heavily soiled lines. This extended soaking time ensures that the cleaner has enough opportunity to penetrate and dissolve any stubborn residue.

It is important to note that while leaving the line cleaner in for an extended period can be beneficial, you should always follow the instructions provided by the manufacturer of the cleaning solution. Different products may have specific recommendations regarding soaking time, and it is essential to adhere to these guidelines to ensure effective cleaning without damaging the system.

During the soaking process, the cleaning solution will gradually turn into a dirty-green color as it pulls out the beer residue and other impurities from the lines. This visual change is a good indicator that the cleaner is actively working to clean the system.

To further enhance the cleaning process, it is advisable to flush the lines with fresh after the soaking period. This helps to remove any remaining traces of the cleaning solution and ensures that the lines are thoroughly rinsed.

The recommended duration for leaving line cleaner in the system is at least 30 minutes. However, depending on the level of contamination, longer soaking times may be necessary for optimal results. Always refer to the instructions provided by the cleaning solution manufacturer and consider flushing the lines with fresh water after the cleaning process. By following these guidelines, you can maintain clean and hygienic beer lines, ensuring the best possible taste and quality for your customers.