Standard Operating Procedure For Cleaning Of Stirrer

by Pharmadocx Consultants


To lay down a procedure for cleaning of stirrer used in the manufacturing of liquid injections.


This procedure applies for the cleaning of stirrer



Production Chemist


 1.  Put off the main switch of the stirrer.                                                                              

 2.  Mop clean the surfaces of the body and stirring shaft with hot Water, using a clean


3 Unscrew the blades of the stirrer. Clean with a solution of  0.5% Fairgenol in D.M. Water.         4. Rinse repeatedly with D.M  Water and ensure completely removal of the disinfectant.

5. Wipe clean a clean non-shedding cloth & Refix in blades on the shaft.                           

6. Mop Clean the body of the equipment with 0.5% Fairgenol. Rinse repeatedly with D.M. Water

and wipe dry with a clean cloth.     

7.  Affix a status label and date.                                                                                

Author: (GM Production)Checked by: (QA Manager)Authorised by: (Director Technical)
Date:Date :Date :

(Review date on or before 12 months from date of authorization)

Written by Anmol Singh

Anmol Singh Completed his Bachelors in Field of Mechanical and Automation Engineering. He has over 2 Years of experience in field of Pharmaceuticals, Medical Devices, Cosmetics Manufacturing.

11 June 2023

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