new co2 enricment method

hi,
ive discovered a new cheap way to get measured amounts to your garden,it uses one of those electric air freshners that take the small areosol cans of freshner and can be set to go off a timed intervals,all you need to do is get some small cans of neat co2 that fit or with a little adjustment made to fit in the unit and bobs your uncle regulated co2 for a tenner,the areosols i found were being used to clean camera lenses as you cant use any solvents its basicaly an areosol which only contains the propellent.
they cost me £2.50 a can so in the long run it will work out more expensive than the proper kit but it can tide you by till you get the money to invest and its a little bit more subtle than lugging a massive co2 cannister into your house on a regular basis.

my mates call this the reg method(cheap)because i do everything on the cheap lol ,remember you heard it here first 'probably'

ive also got cheap carbon filter plans as well if anyones interested

Fuck yeah reg, give us the dirt?