I made a soap with cucumber purée about a month ago. I tried a test bar the other day and it has a grainy feel to it like a slight exfoliation. Is this normal? I puréed it until it was very liquid and then strained the juice and used that as part of the water and then dumped what was left in the oils and stick blended it. It almost feels like very very fine ground oatmeal would feel. I’ve never used cucumber purée before this, but have used pumpkin and didn’t have this result.