Idk, plastic in contact with hot/acidic food/surfaces gets a no from me. Even before the apparently incorrect paper. Really, you bought Tupperware? Even if you

Idk, plastic in contact with hot/acidic food/surfaces gets a no from me. Even before the apparently incorrect paper. Really, you bought Tupperware? Even if you don't ask yourself whether any contaminants were released by it in your food, maybe the fact that it gets stained by pasta sauce to a point where it becomes an Internet meme makes it shitty kitchenware? Even without exposure to food, plastic deteriorates with sunlight exposure or even just age... Why spend money on stuff like this? Buy a porcelain salad bowl instead, get a wooden spatula, put some oil on it so it endures washings.