I have been known to be pretty frugal at times and try to get the most out of anything I use. Though the VK carts can be refilled (usually 3-4 times), before they start getting nasty tasting (I have refilled most of mine 10-15 times), I have tried to clean the cartomizers, with very positive results. Here is what I did today:
1. Pop off the white cap and take out the rubber o-ring
2. Hold the open end under hot running (low pressure) tap water (I held the cart with kitchen tongs to avoid being scalded)
3. Blow out the water (so water comes out of battery connection end)
4. Repeat steps 2 and 3.
5. Then let soak in vodka (or grain alcohol) for approx 5 mins (go vape while waiting)
6. Repeat steps 2 and 3 (last time)
7. Still using the kitchen tongs, hold under hair dryer (open end) so you can dry out the inside of cart (I also turned upside down and blew dryer through the battery connection hole)
8. Before replacing o-ring and white end cap, I dripped (8 times) into cart, replace o-ring and end cap.
9. Dripped 8 more times in other end (total of 16 drips in cart)
10. Screwed her (no pun intended) onto the batt (usb passthru) and started vaping.
This worked extremely well. I did 5 carts and every one of them worked great without a hitch. Like having brand new carts to refill with Steve's wonderful tasting Nobacco juice. I will use this method until the built in atty stops working (and none have quit yet). Just another example of the great product that Steve at V4L produces.
I would like to credit PANDA04
in this forum for suggesting this as a possible way of cleaning out a cartomizer. Thanks PANDA.
By the way, no vodka (alcohol) taste whatsoever. Been vaping with these 5 carts for past 5 hours with not a problem.



Mike
1. Pop off the white cap and take out the rubber o-ring
2. Hold the open end under hot running (low pressure) tap water (I held the cart with kitchen tongs to avoid being scalded)
3. Blow out the water (so water comes out of battery connection end)
4. Repeat steps 2 and 3.
5. Then let soak in vodka (or grain alcohol) for approx 5 mins (go vape while waiting)
6. Repeat steps 2 and 3 (last time)
7. Still using the kitchen tongs, hold under hair dryer (open end) so you can dry out the inside of cart (I also turned upside down and blew dryer through the battery connection hole)
8. Before replacing o-ring and white end cap, I dripped (8 times) into cart, replace o-ring and end cap.
9. Dripped 8 more times in other end (total of 16 drips in cart)
10. Screwed her (no pun intended) onto the batt (usb passthru) and started vaping.
This worked extremely well. I did 5 carts and every one of them worked great without a hitch. Like having brand new carts to refill with Steve's wonderful tasting Nobacco juice. I will use this method until the built in atty stops working (and none have quit yet). Just another example of the great product that Steve at V4L produces.
I would like to credit PANDA04

By the way, no vodka (alcohol) taste whatsoever. Been vaping with these 5 carts for past 5 hours with not a problem.
Mike