KCL's Administrator was preparing to make a kidush on Shabbos & of course he was going to serve cholent. He visits one of the KCL certified establishments, "I need 2 of your large cholent crock pots for my kidush cholent, you can give to me as I only use also KCL approved meat".
The owner says "Rabbi with all due respect, sorry they are already RENTED out for this shabbos, & most other shabbosim as well". Somewhat shocked KCL Administrator-"Rented-out? What meat & ingredients do they use in your pots?
Owner, I don't realy know, but they give it back clean, or we clean it. The Rabbi left.
They continued the practice of renting out their pots.
NO!, The pots were not kashered after the above episode.