Are All Rubbermaid Products Dishwasher Safe?
Are All Rubbermaid Products Dishwasher Safe? How to Wash Rubbermaid Containers. So the big question is, how to wash Rubbermaid containers. The good news is that these food storage containers are completely dishwasher safe. This means you can easily place them in your dishwasher, and they will be squeaky clean after running through a cycle.