CrestoGuard™ 464 is an advanced polymeric scale inhibitor designed as for a single drum treatment approach. It has superior inhibitory and dispersing properties combined in a single product and is suited for use in moderate to severe hardness waters.

CrestHarvest™ 588 is a specially developed organic chemistry to help control soil salinity and alkalinity. It functions to free up locked up calcium, magnesium and phosphorus to aid in the release of them as free nutrition into the surrounding soil. In tandem, it leaches out the sodium in the saline soil, effectively reducing the soil salinity. Overall, it also aids in reducing the alkalinity in alkaline soil.