Section 34626 Of Article 5. Sanitation From California Food And Agricultural Code >> Division 15. >> Part 1. >> Chapter 10. >> Article 5.

. Every receptacle, except a single service container, which is used to contain market milk, skim milk, buttermilk, or cultured buttermilk for sale or disposal to the retail trade, shall be properly washed and sterilized on the premises where it is filled, in a separate room which is designed and equipped for such washing and sterilizing.