The amount of spray used depends on the person, the game and the application on the field.  RefEDGE PRO™ was specifically designed to put the control in the hands of the referee.  The quicker you move the can when sprayed, the less spray used and the shorter time the line will stay on the field. The slower you move the nozzle, the more spray is used and the longer the line will last on the field.

Our real-world tests show…
-about (15+) small arcs and (15+) 5-6 foot lines OR
-about (10+) 10-11 foot lines OR
-about (130+) feet of continuous line

Average use is up to 2+ games.

Please also visit our Best Practices page here.