1. Weigh olive oil, weigh pan and add olive oil. 1 kg.

2. Heat the olive oil to 90~ 1 15 degrees Fahrenheit. Note that the unit here is Fahrenheit, which is about 32~45℃ when converted into Celsius.

3. Weigh the water, first weigh the glass container, and then add 280g of water.

4. Protection preparation. We need to be fully armed now because we have to deal with chemicals. Rubber gloves; Goggles.

5. Weigh the sodium hydroxide lye, first the container, then 13 1.4g sodium hydroxide lye.

6. Dilute the sodium hydroxide lye and add the sodium hydroxide lye to the water very carefully. Better stir it a little. Continue to add and stir until the alkali liquor and water are completely mixed.

7. Add lye into olive oil and stir; The mixture became sticky.

8, casting soap in the mold, in order to facilitate casting, first pour the soap liquid into the measuring cup; Pour the soap in the measuring cup into the mold and shake the mold to drive away the bubbles in the soap. Finish casting as soon as possible, and the soap will soon become sticky and difficult to flow. Therefore, it is difficult to make the soap liquid form evenly in the mold.