I recently completed a couple of maple cutting boards. I decided to use mineral oil for a finish. I applied a liberal coat of oil and let it set over night. Applied a second coat and let it sit over night. Then I melted bees wax into the oil, applied to the board and let it sit over night. The board was allowed to set for 2 days (another set for 10 days) before use. When the boards were rinsed off in the sink, the mineral oil was gone and the grain raised substantially. Any input on what I could have done wrong?