I am using a bar of oatmeal, goat's milk, and honey soap that just finished the first 6 weeks of it's cure. It's very nice, but it is gritty. I've never had one of my oatmeal soaps be gritty before. I used Aveeno colloidal oats and powdered goats milk. I'm sure it's the oats because another bar with powdered goats milk but no oats is super creamy. I wonder if I should have hydrated the oats somehow? It's very odd to me.