Tomato stained Tupperware

[Heaven]

Not sure, but to prevent it happening again don't put it in the containers until it's cooled, and don't heat it up in them either

[Cally]

Apparently spraying the container with oil before putting the tomato based thing in it is supposed to help too.

[Mrs O'M]

Awesome! Thanks ladies, will try all of those suggestions and see how I go

[Cass72]

I believe tupperware recommend Fairy dishwashing liquid as getting rid of unwanted stains....but I have no evidence to support this, just an ad I saw!

[Tinks]

rub some vegetable oil into the stain.

[willow5]

Tomato will bleach out in the sun I often used to put my plastic containers out in the sun for a day it really works for tomato, not sure about carrot, pumpkin etc though.