Produces rich, stable foam at an unbelievable dilution rate of 400:1. Its biodegradable formula safely and effectively lifts dirt and grime off all surfaces. 1 gallon size. Rich, stable foam provides excellent performance High dilution ratio is ideal for use in mixing/metering systems Safely and effectively lifts dirt and grime off surfaces without stripping wax Provides a deep gloss and rich shine Biodegradable formula so run-off won't harm the environment, and is body shop safe 400:1 dilution ratio allows for a little bit of product to go a long way .