When should a nozzle tip be replaced?

A nozzle tip should be replaced mainly when it shows physical damage. Physical damage can lead to improper spraying patterns and potentially cause harm to the plants or area being treated. Additionally, maintaining a consistent flow rate is critical for the efficacy of pesticide applications, so it's important to monitor any significant fluctuations—like a flow rate that is 10 percent more or less than the average. However, the most immediate and practical reason to replace a nozzle tip is visible physical damage, which can indicate that the nozzle is no longer functioning correctly.

While clogs can often be resolved through cleaning, persistent clogs or physical damage that affects performance are clear indicators that replacement is necessary. Regular inspections can help catch these issues before they impact the overall effectiveness of the pesticide application.