Is this right for extraction?

I read a few different ways of extracting DXM into "Agent Lemon" and
this is the easiest method I have found. Is this right?

1.	Put cough syrup in a Ziploc bag.
2.	Pour in an equal amount of ammonia.
3.	Shake. The longer you shake, the better off you'll be.
4.	Add about a 1/2 inch thick layer of lighter fluid.
5.	Shake the hell out of it. Then hang it by the top corner. You
should see your lighter fluid layer (clear) on the top, and your
ammonia/crap layer (red) on the bottom. Let this sit for at least 15
minutes so everything separates as best it can.
6.	Snip a small hole in the bottom corner of the bag and let all that
nasty red stuff drain slowly into an empty milk jug or something
sealable and throw it away.
7.	Drain the DXM layer into a new bag, one that never had ammonia in
it.
8.	Add as much lemon juice/citrus acid as you have DXM to the Ziploc
bag, and shake again.
9.	Shake. A lot.
10.	There will be a light yellow layer on top (bonded lemon and lighet
fluid) and a darker yellow layer on bottom (bonded lemon and DXM). The
longer you let this sit, the more DXM will bond to the lemon juice.
11.	Heat it for a little while in the microwave, then stir.
12.	Drink and enjoy.


Thanks in advance. I'm really excited about trying this.