Shake well before use
For Black and Gray water tanks
To clean sensors, add 8 oz. to empty holding tank and fill tank with water. Let stand for about 24 hours. Empty holding tank when convenient to do so.
Continuous Operation Method
Add 8 oz. to empty tank and fill tank 1/2 full with water. Use holding tank as usual. Empty when full. To keep holding tanks clean and free of sensor problems, Sensor Power should be used a minimum of once per year.