1. First add 45% PG;

2. Add 5% distilled water;

3. Add refined oil;

4. After mixing, shake vigorously for 1-2 minutes, there will be many small bubbles;

5, heated by water, the water temperature can be about 50 degrees, standing for 1 minute;

6. At this time, the smoke oil is heated, and then shaken for 1-2 minutes to better integrate;

7. Add 45% VG and shake for 1-2 minutes;

8. Heat again with water, let stand for 1 minute, continue to shake for 1 minute;

9, open the bottle, let the inside and outside air can convect, exchange, see the small bubbles in the bottle disappear almost, cover the cover and shake for another 1 minute, open the air exchange again, the bubble is not sealed;

10, standing and cool and dry place, aged 2-3 days, time is the best fusion agent.