Mastercool91049-128 Black/Yellow Flush Solvent, 1 Gallon

Worked very well and saved money on the gal. Size

I just flushed the lines and front Evap Core from a 2010 Dodge Grand Caravan. Fluid cleans well and evaporates fast. Evap Core was plugged, this flush broke through the plug very quickly. I didn't get any residual oily film like other users have reported. It did the job it's designed to do and did it well.

great product, poor delivery, this stuff is basically alcohol and acetone with some other chemicals..., delivery gave it upside down and lost 1/4 that destroyed the box and neighbors in this complex didn't appreciate it, but not this company's fault, just the inept driver...

Used half a gallon. Wiped the inside of the line and there was dirt. Seemed to have an oil.

It works but it does leave some residue. Smell is not strong. Wear gloves as it will turn your skin white. Did a good job of cleaning out the old pag oil. Prefer this to the stuff in the pressurized can because you can run this as used through a couple times to get most oil out then new clean flush through for the final pass which saves flush.

This product thoroughly cleaned the AC system I was working on, I do recommend this product

Great Purchase

I think I just paid $60 for a gallon of kerosene. Looks like kerosene, smells like kerosene, feels and acts like kerosene. Must be kerosene? Doesn't evaporate so quickly either. I did use it and it did flush out the old oil. Seems to have done an adequate job. I was expecting something more like brake clean.