Step 1

Open The Septic Tank And D-box Covers

Step 3

Pump Out The Septic Tank

Step 4

Mix and Apply Bio-Scrub wait several hours then apply 4 gals of Septic Drainer.

Step 4

Add 1/2 quart of Bio-Septic Boostâ„¢ to the tank or toilet

Step 4

Follow recommended maintenance proceedures