Further, ensure your Tupperware is microwave-safe by checking for an appropriate symbol. Safe usage involves not microwaving ...
When you’re ready to reheat or dish up food, the containers are microwave-safe and can be used as serving bowls. In addition ...
Jade Piper, the operations manager for BetterClean, says knowing the age of your container also matters when deciding how to wash it. "Most Tupperware made after 1979 has a dishwasher-safe label ...