How to fill empty cartridges with vape oil?

In earlier years, when open vapes were not banned from sale, the use of empty cartridges was common and even the first choice of some vape users. Unbeknownst to the user, for the first time contact the empty cartridge, may not know how to fill it with vape oil. The next will introduce some of the methods on how to fill the empty cartridges with vape oil.

First, you need to use some necessary tools, then determine the brand and flavor of the oil, and purchase the matching oil. Then, follow these steps:

Step 1: Take the empty cartridge apart and remove the cartridge and cup cover.

Step 2: Open the cartridge and pour the oil into the syringe (unless the cartridge is already equipped with oil, then you must use the oil syringe to fill the cartridge with oil).

Step 3: Insert the syringe into the bottom of the empty cartridge. It should be noted that the tip of the syringe should be inserted into the center of the cartridge (if inserted directly into the bottom or side of the cartridge, the oil will not be evenly distributed and will affect the effectiveness of the cartridge).

Step 4: Slowly inject the smoke oil into the cartridge. During the injection process, keep an eye on the saturation level of the cartridge to prevent too much or too little.

Step 5: After filling, install the cup cover and cartridge back into the bottom of the cartridge.

Step 6: Give the vape oil some time to fully penetrate the cartridge. It is recommended that you wait about 5-10 minutes or so.

After completing the above steps, the empty cartridge will have been successfully filled with vape oil. It should be noted that the use of tobacco oil should not be excessive, excessive use of tobacco oil may lead to empty cartridge leakage, excessive smoke, taste, and other problems, which will affect the effectiveness of the use of electronic cigarettes.
Overall, filling an empty cartridge with vape oil is a relatively simple operation that only requires attention to some details and steps, and friends who love e-cigarettes can try it out here. If you succeed, you will be able to smoke the smoke flavor you want.

However, due to the new national standard for vapes, the sale of open electronic cigarette devices to consumers has long been prohibited.