I remember a video of a woman on line at a store, armed with a can of spray disinfectant. Each time the line moved forward she would spray the newly vacated area and then pull her cart--with her toddler in it--forward into the space. My partner saw, IRL, a couple in masks and gloves completely spray down a grocery cart with spray disinfectant before going into the grocery store. Wheels and all. What a circus this has been.