Rick, TV: I surely wouldn't say I'm ready to recommend others try this. When I first began experimenting with e-liquids a year or more ago, I tried a nasal spray, but Dr. Jim Loi told me some of his patients developed inflammation where the spray hit. He advised me against using nicotine liquid that way. So I stopped.
But I remained curious.
Some time back, I bought a spray bottle of NasalCrom, an over-the-counter allergy product. Its main ingredient is a sodium in purified water. Big Pharma's nicotine nasal spray is 0.5mg per nostril per spray. To equal that with NasalCrom, I drew out 8ml in a hypodermic syringe, then drew 2ml of 48mg unflavored e-liquid. I combined the two. Ended up with 10ml liquid containing 96mg of nicotine. I figured volume and numbers of sprays per ml to get that mix.
I decided for the same nicotine amount -- .5mg per spray -- for the mouth spray. That began with Chloraseptic, which I like anyhow. Tastes great, less filling, etc. I use it nightly for the dry throat woes inhaling PG can cause.
I measured out 8ml of Chloraseptic (KIDS flavor, grape, take that FDA and antis) and added 2ml of 48mg e-liquid.
I spray twice to the back of my mouth.
There's no immediate hit as with smoking a cigarette, but there does seem to be an immediate taste with the mouth spray and aroma of tobacco with the nasal spray. That surprised me. The burning remains with the nasal spray today, but it is lessening with each use. I'm watching for inflammation at either location.
A problem with home experiments is that if I should come down with a cold virus, I wouldn't know what impact, if any, my testing had on me or the illness. I think people here often -- often -- confuse problems from quitting cigarettes with problems they think they have from starting e-smoking. That's understandable, and it is difficult to figure out what caused what.
I'll post more here in a week or so of continued use. Note I still use my Stonewall, snus and nasal snuff.
Rick: Stonewall can be ordered online if your local tobacco shop can't obtain them. I asked my local shop owner -- a friend from my former smoking days -- to carry Stonewall and he orders for me. I like ONLY the Java flavor, BTW.
P.S. I don't trust either of these spray methods enough yet to advise anyone to try this. I'll be a guinea pig again. I don't mind. If it works, we have another potential weapon in our stay-off-cigarettes aresenal. If not, I'll continue what I did before trying this. Fair 'nuff?