Colloidal oatmeal is not edible oatmeal and if eaten you should call poison control it reads this warning on aveenos oatmeal bath packets!!!
Originally Posted by Mimi Forsyth
One of my cats refused to let me into the bathtub, where I had dissolved
colloidal oatmeal (for dry skin)., Cat drank the bathwater & considered the
whole tubful his. I wrote to the company, asking if there was any ingredient
possibly toxic to cats. Reply came back that it was finest purest oatmeal and
would not harm the cat. And the company sent me a year's supply. Cat spoiled,