Protect your beautiful new pool finish from plaster dust, stains and mottling. FastStart-Tech advanced sequestrant helps prevent stains from metals and calcium scale and controls plaster dust while yielding no phosphates in the pool water. Using 1 quart per 15,000 gallons of pool water will help produce a smoother, cleaner finish on white plaster, colored plaster, quartz, exposed aggregate and pebble finishes. Helping to reduce the amount of brushing needed, FastStart-Tech typically produces a user-ready pool faster. Continue to add FastStart-Tech to the pool to prevent metal stains and calcium scale throughout the life of the pool. FastStart-Tech is phosphate free and reduces scale on salt chlorine generator cells, extending the life of salt chlorine generators.