I have always painted in acrylic but decided to try water mixable oils. Do to limited resources, before I ordered the paints I asked if the same brushes I used for my acrylics could be used for the water mixable oils. I was told yes. Now after watching several videos, some say yes and some say no. One video from the store I bought the paints from said to have a different set of brushes after they told me I didn't have to have them. So, do I need a separate set of brushes for these paints or not? I clean my brushes thoroughly after each painting session.