Why Automate?
For dairy farmers, udder health is a top priority. Mastitis, one of the most common and costly diseases in dairy herds, can significantly impact milk production and overall herd well-being. One of the simplest and most effective ways to prevent mastitis is through regular teatspraying post-milking. But when it comes to manual versus automated teatspraying, there’s no contest—automation is the clear winner.
Mission
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Consistency &
Accuracy
Manual teatspraying relies on human effort, which naturally introduces variability. Fatigue, time pressure, and human error can result in inconsistent coverage, leaving cows vulnerable to infection. Automated teatspraying systems ensure every cow receives uniform and effective coverage, reducing the risk of mastitis and improving overall herd health.
Studies from DairyNZ confirm that post-milking teatspraying reduces new infection rates by up to 50% and lowers bulk milk somatic cell counts (DairyNZ Teat Care). Research by Ecolab supports the effectiveness of consistent teat disinfection in reducing mastitis cases and improving milk quality (Ecolab Udder Care).
​Labour shortages and increasing wage costs are challenges for many dairy farms. Manual teatspraying requires dedicated time and labour, often adding pressure to already busy milking routines. Automating this process reduces labour demands, freeing up workers for more skilled tasks and ultimately lowering long-term labour costs. Automated teatspraying systems significantly reduce labor input while improving coverage efficiency.
Labour
&
Cost Saving
Improved Cow Flow
&
Reduced Stress
Manual spraying can create bottlenecks in the milking process, whereas an automated system seamlessly integrates into the milking routine. This results in a calmer, more efficient workflow, benefiting both cows and farmers. Our farmers routinely talk of saving up to 30 minutes a milking since installing a Wetit system.
Maintaining a stress-free environment in dairy parlors contributes to better milk production and overall herd well-being.
​With manual spraying, it’s easy to underapply or overapply teat disinfectant, leading to either wasted product or insufficient protection. Automated systems are calibrated for precise application, ensuring optimal coverage while reducing chemical waste and saving money on teat spray solutions.
Product Efficiency & Waste Reduction
Herd Health
&
Milk Quality
Consistently applied teat spray directly contributes to healthier udders, fewer cases of mastitis, and lower somatic cell counts. Healthier cows produce higher-quality milk, leading to better returns for farmers and a more sustainable dairy operation overall. Studies confirm that effective mastitis prevention strategies, including automated teatspraying, lead to improved herd health (Ecolab Mastitis Prevention).
The Future of Dairy Efficiency
Automated teatspraying is a small change that can make a big difference. By embracing automation, dairy farmers can improve herd health, streamline labour, reduce costs, and enhance milk quality. With so many benefits, it’s easy to see why more farms are making the switch.
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Is your farm ready to take the next step in efficiency and animal care?