Heat #5 to 180 degrees F. and add melted #2. Start mixing and add #1, keep temperature at 180 degrees F. until everything is uniformly dissolved. Start slow cooling and at 120 degrees F. and add #3. Dissolve #6 in a little of the cooled product and add to batch. At 90 degrees F. add #4 and mix in. Check pH and adjust with citric acid, add salt to adjust viscosity.