E-coli bacteria. Mildew. Armies of ants and swarms of flies. These are just a few of the undesirable organisms that set up shop in unclean garbage cans. Happy Cans founder Kyle Coker and his team prevent those infestations with a cleaning method approved by the EPA and NSF. They travel to homes and offices on garbage pickup day to sanitize the emptied cans, eliminating nearly 100% of common harmful bacteria and inhibiting foul odors.