What is the recommended material for cleaning nozzles?

Using a soft brush or toothbrush is the recommended method for cleaning nozzles because it effectively removes residue and buildup without damaging the nozzle. Nozzles are precision components, and using a tool that is too abrasive, such as a steel brush, can scratch or distort their surfaces, potentially altering the spray pattern and negatively impacting spraying efficiency.

A soft brush is ideal as it can reach into small crevices and delicate parts of the nozzle while ensuring that the integrity of the nozzle is maintained. This practice helps in preventing blockages and ensures that the spray uniformity is preserved, which is essential for the effective application of pesticides or chemicals.

Choosing cleaning options like compressed air or cloth wipers can sometimes help, but they might not provide a thorough cleaning. Compressed air may blow out loose debris but might not effectively remove sticky residues, and cloth wipers could leave lint or not reach all areas. Therefore, the use of a soft brush is the most suitable method for maintaining the function and longevity of nozzles in applicators.