CIP CLEANING OF PIPELINES, MILKING MACHINES, and BULK TANKS
Immediately after milking, flush entire system with warm (100°F) water until the water runs clear. Circulate a solution of Chlorinated Pipeline Detergent at a rate of 1 ounce per 2 gallons of water at 160°F for 10 minutes, opening and draining all valves at this time. Hand brush all parts not coming in contact with the solution. 

For extremely hard water increase amount of detergent as follows: 
Over 22 grains hardness use: 1½ ounce Chlorinated Pipeline Detergent to 2 gallons of water. 
Over 32 grains hardness use: 2 ounces Chlorinated Pipeline Detergent to 2 gallons water. 

After cleaning, rinse thoroughly with water at 120°F and allow to drain. Acid rinse with a solution of either Acid Rinse at a rate of 1 ounce per 5 gallons of warm or cold water, or Sterosol Milkstone Remover and Acid Rinse at a rate of 1 ounce per 6 gallons of warm or cold water, to prevent milkstone buildup and water spotting. 

Twice each week, instead of acid rinsing, rinse with a solution of Sterosol Milkstone Remover and Acid Rinse at a rate of 1 ounce per 2 gallons of warm (100°F) water for 10 minutes for the control of milkstone. 

Before reuse, sanitize with a solution of Hypo-Chlor Formula 6.40 at a rate of 1 ounce per 2 gallons of water (200 ppm) at a temperature of 145°F and circulate the solution for 5 to 10 minutes, or follow local health recommendations. A minimum of a 2 minute contact time is required. 

Drain the used solution from the equipment and air dry. DO NOT RINSE. Place small, hard to clean milking machine parts in a solution of 1 ounce Chlorinated Pipeline Detergent to 2 gallons hot 160°F water and agitate for a few minutes. Sanitize all washed equipment according to your local health regulations just prior to use.