I try to walk around. No sense dirtying a spot they just cleaned. Although if there is something I need I will tiptoe through and get it, but stay out of their way.
I walk around or if I NEED to go there to pick something up, I apologize and do it quick. I hate it though because I always end up with the wrinkled lettuce because I didn't take my time to choose properly. I am normally very anal and slow about picking produce.
Here, people clean around the customers. If they waited until the stores weren't full of people or empty enough to clean, they would be waiting forever. It pisses me off when I'm trying to walk and the cleaner is darting the mop in between my feet as I step. LOL