GLB Pool &amp; Spa Products 71408 1-Quart Drop n' Vac Pool Water Clarifier<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Non-alum flocculent will not affect water balance. Safe for all pools including peroxide-based sanitizers.</li><li>Use for bugs and debris - then vacuum away!</li><li>Application: Shake bottle well before applying. Pour the appropriate amount of Drop n' Vac (10-Ounce per 10，000-Gallon) into a bucket of water.</li><li>Empty contents evenly over entire pool. Run pump for 2 hours and then shut the pump off. Allow unfilterable material to settle overnight.</li><li>Set the filter in WASTE or DRAIN cycle and vacuum to waste all settled debris. Clean the filter and begin normal operation.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41MTBrQftTL.jpg" noproxy>