1Gal / 4L Jug of Petro Buster Concentrate
Makes approximately 5 Gal / 20L when water added 1:4
*compare to cleaners in hardware stores @ $9/L – $9/Quart or higher
plus they don’t work as good and are generally not as environmentally friendly.
Recommended dilution ratio 1 part Petro Buster to 4 to 20 parts water