Circo-Acid 3 is a combined detergent and descaler for cleaning and descaling milking plants and bulk tanks. A clean milking environment directly impacts milk quality. By choosing Circo-Acid 3, you’re ensuring that your dairy products meet the highest standards of purity and safety.

*Moorepark Tested.


Product Benefits

Safeguarding Your Milking Plants and Bulk Tanks.

The cleaning and descaling of milking plants and bulk tanks are essential tasks in the dairy industry. This is to ensure hygienic milk production and maintain the efficiency of your milking equipment. While tough on residues and buildup, Circo-Acid 3 is gentle on your valuable milking equipment, safeguarding your investment for the long run.


  • Dual-Purpose Excellence: Circo-Acid 3 is not just a detergent; it's a powerful descaler too. This dynamic duo eliminates organic residues while effectively tackling mineral deposits, leaving your equipment and tanks pristine and ready for the next milking.
  • Efficiency: Say goodbye to time-consuming cleaning routines. Circo-Acid 3's can be used as a single step product. Our innovative formula saves time by combining two essential tasks into one streamlined process leaving your plant ready to use for the next milking.
  • Circo-Acid 3 is suitable for manual and automatic washing.
  • Low foaming detergent descaler which is easily rinsed from your plant.
  • Very effective in Hard and Soft water.
  • Eliminates the risk of Chlorate and TCM’S.
  • Circo-Acid 3 produces top quality results on TCM, TBC & Thermoduric.
  • Suitable for Hot & Cold wash.
  • Can be used as a single step product on the Bulk Tank.


Dairy Cleaning Products

Regular cleaning and descaling of milking plants should be performed as part of routine maintenance to ensure optimal milk quality. This also ensures that you reduce the risk of bacterial contamination, and prolong the lifespan of your milking equipment. We offer a range of dairy cleaning products based on equipment type and specific cleaning needs.

Our comprehensive line of dairy cleaning products is designed to address the unique requirements of milking plants and ensure effective and efficient cleaning processes.

Technical Details

For complete usage information, please contact us.

Additional information

Pack Size

20 L 200 L


Biocel’s Circo-Acid 3 is a combined Detergent, Descaler for milking plants and bulk tank, best used hot.

Circo-Acid 3 is suitable for use as a single step stand-alone product for the cleaning and descaling of the bulk tank and as a key part of a Chlorine-free wash program on the milking plant.

Part of Biocel’s complete range of Dairy Hygiene Products.


Dairy Hygiene

Use Instructions

Dilute 400 ml of Circo-Acid 3 in 45 L of hot water. This is enough solution for 5 milking units; for each additional unit add 9 L of solution. At the end of the wash cycle, a target temperature of 55°C should be achieved.

For bulk tanks use at 0.7 % with three Multisan CF washes and on the fourth wash with Circo-Acid 3 or as a stand-alone product with all washes at 0.7% Circo-Acid 3.


Please click on the link to request a Biocel safety datasheet. If you have any queries, please contact us.

Get in Touch

Send us a message or request to speak to one of our dedicated specialists.


    353 (0)21 435 3516

    Out of Hours

    353 (0)86 257 5805
    353 (0)86 242 3577


    Biocel Ltd.

    Little Island
    County Cork

    Business Hours

    9 am to 5:30 pm


    We develop biochemical and chemical process aids and additives for Industry.

    © 2022 Biocel Ltd.