We’ve all been there—tossing plastic containers, cups, and utensils into the dishwasher for an easy clean. But did you know that washing plastic in the dishwasher can be unsafe? Here’s why you might want to reconsider.
Heat and Chemicals: A Dangerous Combo
Dishwashers reach high temperatures, which can cause plastic to break down and release harmful chemicals like BPA and phthalates. Even if your plastic is labeled "BPA-free," other chemicals can still leach out, especially when exposed to heat. These chemicals may mix with your food and drinks later, posing potential health risks.
Warping and Breakdown
Ever pulled a misshapen lid or a warped container out of the dishwasher? That’s because hot water and steam weaken plastic, making it brittle over time. This not only ruins your containers but also increases the likelihood of microplastics shedding into your food.
Lingering Bacteria
Plastic is more porous than glass or stainless steel, meaning it can trap food particles and bacteria in tiny crevices. The dishwasher might not always clean these spots thoroughly, leaving behind hidden germs.
The Better Alternative
To keep your plastic containers safe and long-lasting, wash them by hand with warm, soapy water. Better yet, switch to glass or stainless steel for food storage—they’re dishwasher-safe, more durable, and won’t leach chemicals.
So next time you’re cleaning up, think twice before loading plastic into the dishwasher. Your health—and your containers—will thank you!