Valor/Sprayer Clean-Out<BR>Spray equipment, including mixing vessels and nurse tanks, must be cleaned each day following Valor EZ Herbicide2 application. After Valor EZ Herbicide2 is applied, the following steps must be used to clean the spray equipment: <BR>1. Completely drain the spray tank, rinse the sprayer thoroughly, including the inside and outside of the tank and all in-line screens. <BR>2. Fill the spray tank with clean water and flush all hoses, booms, screens and nozzles. <BR>3. Top off tank, add 1 gallon of 3% household ammonia (or equivalent) for every 100 gallons of water, circulate through sprayer for 5 minutes, and then flush all hoses, booms, screens and nozzles for a minimum of 15 minutes. If diaphragms are being used on the spray boom, loosen diaphragms before flushing the spray system, allowing cleaning solution to spray through the open diaphragm. If spray lines have any end caps, they must be loosened before flushing the system, allowing cleaning solution to spray through the loosened caps. To enhance removal of Valor EZ Herbicide2 from the spray system, add a tank cleaner for example ”Valent Tank Cleaner” from Valent U.S.A. LLC, in place of ammonia and allow the cleaning solution to remain in the pressurized spray system (spray tank, hoses and boom) overnight before flushing the system for a minimum of 15 minutes. <BR>4. Drain tank completely. <BR>5. Add enough clean water to the spray tank to allow all hoses, booms, screens and nozzles to be flushed for 2 minutes. <BR>6. Remove all nozzles and screens and rinse them in clean water. Thoroughly clean spray equipment, including all tanks, hoses, booms, screens and nozzles, cleaned before it is used to apply postemergence pesticides. Equipment with Valor EZ Herbicide2 residue remaining in the system may result in crop injury to the subsequently treated crop.<BR>