I need to evaluate a stategy for the following -
Cleaning validation of glassware (1ml, 50mL, 1L and 20L bottles) using an equipment washer for washing.
The cleaning agents will be detergent based (base & acid type).
2 wash rack types are available: 1 with nozzles and 1 without nozzles but with spray-arm.
Washer will be used to clean both product dedicated as non-product dedicated items.
I have done this previously but used a known worst case soil and one type of rack. How do the variables effect the strategy ie what is the worst case soil as there are a variety of products manufactured and can both racks be used in the same run ie if the nozzles are too big for the smallest flasks can these be done in one rack and the others using the nozzles.