Arent we missing something here...?
why sit there and WAIT for the ammonia to come out?
Ya got 50 LBS of NAOH...
remember "the stronger base liberates the weaker base from it's salt".
Dwarfer, take that big ass condensor coil you ALREADY HAVE, and put it inline here.
In fact, do everything JUST LIKE the d-clean machine, except...
Replace the fertilizer with NAOH, and fill your "base sprayer" with 28% ammonium hydroxide.
WHAM! ammonia as fast as you can spray.
And as for CaCl2, its sold at builders suppliers for around $9/gallon, or like 22 bucks for a 50 LB BAG. Do you need it cheaper than that?
Or ask REAL nice and maybe I'll loan you my tank.
you keep goin round in circles with the ammonia generator thing, you will always come back to the same place- adding a strong base to an ammonia salt.
The fert thing is a tough way to obtain your salt because its got all the other crap in it. I used it because it (like myself) was cheap.
However there are LOTS of ammonia salts out there which are purer, and you could even make your own.
PS: on the subject of dry ice, CaCl2 and ice mix was tried by myself with excellent results. I highly recommend it (and AT LEAST 100lbs of ice)
Clean.
available in ammonia and new RP/I scented varieties...