NitrOmm

iTrader: (1)

If you've decided to go with a mixture ..... I'd avoid the guess work with washer fluid. Get Boost Juice, it's a reliable 50/50 mix. I am lucky enough to have a few speed shops in the area that sell meth ... I just mix my own 50/50 with distilled water.

TurboAv

iTrader: (6)

We have a place that sells it by the gallon as well here in Phoenix. It's only like $3 per gallon and you bring them your own containers.

Realcanuk

There is no guessing with windshield washer. You can look up the MSDS sheet and see exactly what is in it.
The one I use is 45-50% meth and costs right around 2 bucks a gallon.

Forcefed86

iTrader: (4)

Most of us in the states aren't lucky enough to have the high percentage stuff. 20* is the standard.