Accueil - Leader Price

I am a loyal cusotmer, and the one improvement suggestion I would make for the two stores I use in Nice is to come up with a "car wash" for their shopping carts. I wonder what other stores do in the US and France to clean them at the end of each day, for example. I would think the plastic ones that seem to be everywhere could be run through some sort of a washing device efficiently that would leave them a lot cleaner, perhaps with a human inspection at the end.