My manager leaves bags of salads in carts all day and night most of them with dressing inside. They are not refrigerated. He told me that it’s okay and no big deal and that the health department wouldn’t think it’s a big deal. He’s wrong right?

What would they do? My girlfriend said ecoli will grow on the lettuce and potentially kill someone. He also pours bleach into the sink of water full of tomatoes before they are chopped for salsa What are my steps for turning this in? Should I go to the owners? This is a small business that was recently bought by two brothers. Should I just skip that and go to osha/health department?