^^^easy go to the *** store, buy*** making kits and add *** .
Here is a forum just for home brewing that has a soda making section
I hope it is ok to link to a homebrew forum?
http://www.homebrewtalk.com/f95/
Then add your favorite concentrate before bottling. Oil, alcohol or glycerin concentrates would work. I'm thinking straight keif would work as well, not sure about it though.
Check this out:
http://www.sodastreamusa.com/product_info.aspx
Straight Kief would not work, the THC needs to be decarbed first. Hash oil simmered in Everclear, then infused into your Soda. Or Glycerine, but I do not think it works as well as Everclear to extract. Basically you need to make a Tincture, then infuse it into your Soda. This would take experimenting for right dosage and effects. Prolly work better to just take a couple drops of tincture under tounge, then drink a Soda!
If you just ate a bunch of keif, it would take a lot to feel anything at all. Yes, by heat activating the keif...you will have much better results. Temperature vs Time is the key to success, there is a chart around here that has the effects of heat and time on potency. I do not like to go over 250 F for about 30-40 min, but For joint pain, I would suggest lower heat and longer time.decarbed is a new term to me, is that the same as heat activating the THC? I really like my edibles to contain high amounts of CBN and CBD over the THC, If the keif would dissolve in an acidic beverage would I get the higher CBD/THC results I'm looking for without heating? I've got lots of joint pain so this ratio helps me alot more than having a high THC content.