Before starting of the next batch in the same equipment, you should ensure the cleanliness of the equipment.
While you checking if you found any residue of previous batch, you have to clean the equipment and proceed to next batch charging.
**In this case, Cleanliness means no need to clean the equipment for every batch.
You can go ahead with general cleaning, i.e; rinsing with the suitable solvent.
**You can establish the cleaning frequency of the equipment for the manufacturing of the same product…