Leala Azimi

I accidently started soaking mushrooms in a rush and a few of these poisonous went in with our edible ones. So my question is since the edible mushrooms soaked with the poisonous ones in salt water for many hours are they no longer edible themselves? Here is a link to the poison ones id. http://www.indianamushrooms.com/amanita_muscaria_formosa.html