Is It Safe To Put Plastic Cups In The Dishwasher?
Is It Safe To Put Plastic Cups In The Dishwasher? Yes. Just avoid selecting dishwasher cycles such as “sanitize” that use higher washing or drying temperatures. Heat can cause plastic to degrade, says Urvashi Rangan, Ph. … And it can cause worrisome chemicals such BPA (bisphenol A) to leach from some types of plastic containers.