Hi, doctordun. It's great that you are helping out your mom. It is a very loving thing to do, and I applaud you. I had my mother-in-law come live with us, and I can understand the undertaking!
And also great that she has transitioned to an ecig!! You made a good choice to go with the Halo G6. It is a superb cig-a-like system. I'll bet you got the automatic, cause it would be easier to use for an elderly person. And I hope you got the 78mm as opposed to the 65mm. It will last longer between charges. The 78mm is 280mAh while the 65mm is 180mAh. Meaning it should last 50% longer.
You say you got blank cartos and some juice, Torque56. I love that juice. It vapes very clean. I can go 4 or 5 times longer between cleanings with Torque than most other juices. I use tanks that I rinse and soak. You can' do that with a carto, but the Torque will go far in them.
You might consider getting a drip tip or 2. I'm not a fan of the metallic ones Halo sells; they always feel cold and seem to change the flavor somewhat. I like acrylic or glass. And they are easier to deal with than the silicon top plug in the carto.
I heavily suggest you purchase 2 or 3 of the minitanks from Halo. Apologies to a previous poster on this thread, but the minitank cannot be rebuilt or rewicked. But I have rinsed mine and reused them without problem. They can last a long time. The trick is NOT to let them run dry. Actually, this is true for almost every tank or carto. (You can't use other drip tips on these minitanks, btw)
If Mom is ok with the appearance, I would get a few in different colors. They are only $4 and they outperform the cartos. Better flavor, better vapor, longer lasting, and you can easily see when to refill. Do make sure the tip is pressed in or it will leak. It doesn't screw in, it's just a press fit.
What nicotine level did you get? How much did Mom smoke? If she is happy and satisfied with her nic level, can I suggest the tobacco sample pack from Halo. Mom's taste buds will be coming back and she might enjoy the variety. Another plus for the minitanks. After rinsing and drying them (tap all the water out!) you can change flavors. That isn't really possible with the cartos.
And if you do buy more juice from Halo, here is the 10% off juice code you can use at checkout
ECFTEN2014
And do check out the Halo section. There's lots of advice on the G6 and plenty of friends to help.
I hope this transition for all of you works out well. We are all pulling for you and Mom!
