A pareve plastic bowl (used for baking) was accidentally used to marinate chicken. I am putting it away after Pesach, what status will it have for next year Pesach? Can it be used again as pareve? Or will it be a fleshig bowl?
It can be used next year for pareve. The reason is because the chicken most probably was not marinating in the liquid for a full 24 hours, therefore it most probably didn’t become fleishig in the first place. Even if it did, it is controversial if plastic absorbs or not, therefore you can use it next year for pareve.