Is it true that plastic utensils that have become impure cannot be purified with water again?

WaterNajasa (Impurity)Plastic
Is it true that plastic utensils that have become impure cannot be purified with water again?
Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 5 years ago

Not true.

Every solid item can be purified (Taahir) with water if it was not Taahir. Plastic utensils are no exception.

Wassalam.