Plastic Salad Containers Is It Safe To Reuse Plastic Food Containers?

Is it safe to reuse plastic food containers? - plastic salad containers

I hate to throw the idea, very good food container after use, but I am worried about chemicals leaching from plastic into food, as the plastic to deteriorate over time.

I mean things like yoghurt pots, plastic pots realize that grocery stores are in the pre-salads, not to make Styrofoam containers.