Why do they say “calling recycling” instead of trash?

I can kinda see why, it would be gross to say calling trash over the intercom… but it’s WAYYY more gross to see me pulling these smelly ass trash cans and SUPER STINKY ASS jugs that catch the oven residue down the middle of isles to get to the compactor. My coworker literally puked pouring the jug into the greese trap outside and I can smell it constantly while walking it down the isles so I know customers get a good whiff. Everything at Kroger is weird