I have a blue plastic lid for my glass Anchor container. I noticed that the lid is very sticky to the touch from both sides. I've cleaned it thoroughly with soap but the stickiness is still there. This lid is supposed to be microwave safe but I never used it while heating up food.
I also noticed a similar texture with with my semi-transparent Tupperware plastic container. For this one, the lid is fine but the container itself is sticky on the inside.
Has anyone experienced that before with plastic lids or containers? The stickiness is the same all year long. Is there a way to clean it or has the product reached its end of life?