The Maharashtra Food and Drug Administration (FDA) has uncovered an alleged organised milk-adulteration network in Pune district after laboratory tests detected detergent and Nonylphenol Ethoxylate in milk samples. The investigation began in Manchar, where officials and Pune Rural Police allegedly found substances including whey powder, whey permeate powder, emulsifiers and detergent that were being used to prepare synthetic or adulterated milk.
Six samples collected from Akash Dairy Farm in Manchar tested positive for detergent, while supplementary testing detected Nonylphenol Ethoxylate in all six samples. The FDA has identified 37 accused in the Manchar case, of whom 25 have been arrested and a chargesheet filed, while 12 others have received anticipatory bail. The investigation has also prima facie traced a supply chain involving Mahalakshmi Milk and Milk Products and Yogininatha Milk Suppliers to Indapur Dairy and Milk Products Ltd, popularly known as Sonai Dairy, in Gokhali, Indapur.
Separately, two cases in Malshiras, Solapur district, resulted in 16,730 litres of milk worth around ₹6.69 lakh being destroyed after tests found detergent and substandard fat and solids-not-fat (SNF) levels. The FDA said the wider investigation is continuing to trace suppliers, collection centres, transporters and processing units.
Detergent Found In Samples
The investigation began on July 4, when a joint team of the Maharashtra FDA and Pune Rural Police’s Local Crime Branch raided Navkar Distributors at Bhoramala in Avasari Khurd, Ambegaon taluka. Officials reportedly seized whey powder, whey permeate powder, detergent, emulsifiers and other substances suspected to be used in milk adulteration. The agency subsequently registered a case at Manchar Police Station.
According to the FDA, questioning during the investigation revealed an alleged method for manufacturing synthetic milk. Skimmed milk powder was reportedly used to increase solids-not-fat, whey powder to alter protein-related components, edible oil to increase fat and emulsifiers and detergent to help combine the ingredients. An emulsifier sample collected during the investigation was also found to contain Nonylphenol Ethoxylate, according to laboratory testing.
On July 6, officials inspected Akash Dairy Farm in Manchar, where milk from Pirsai Milk and Milk Product and other dairies was reportedly being packed and sold. Six milk samples were collected for testing. The FDA said its laboratory report found detergent in all six samples, while a supplementary report identified Alphox-200 Ethoxylate, identified as Nonylphenol Ethoxylate, in all six. The samples also recorded fat and SNF levels below prescribed standards.
Why Consumer Safety Matters
For consumers, the case highlights the difficulty of detecting adulterated or synthetic milk through appearance alone. Substances such as detergent and Nonylphenol Ethoxylate are not authorised ingredients for milk, and their detection in tested samples underlines the importance of laboratory testing and regulatory checks. Consumers should buy milk and dairy products from reliable, licensed sources, check packaging and expiry details, and avoid products with unusual odour, appearance or taste.
However, suspected adulteration should be reported to food-safety authorities rather than relying on home tests or unverified social-media claims. Regular inspections, traceability across the dairy supply chain and prompt action against violations remain essential to protecting consumers.
Supply Chain Under Probe
The investigation has since expanded beyond individual dairies to examine the alleged network behind the sourcing, storage and movement of substances used for adulteration. The FDA is looking into suppliers of whey and skimmed milk powders, emulsifiers and chemicals, as well as people involved with milk collection and chilling centres, transport and processing facilities. Officials are also examining financial transactions and digital evidence dating from 2024 to June 2026 as they attempt to reconstruct the wider supply chain.
The agency has also said it has prima facie traced a route through which allegedly adulterated milk reached Indapur Dairy and Milk Products Ltd, popularly known as Sonai Dairy, in Gokhali, Indapur. According to the FDA, milk delivery records and tanker challans indicated a route involving accused persons, Mahalakshmi Milk and Milk Products and Yogininatha Milk Suppliers. Investigators also identified another alleged route through which adulterated milk was prepared and supplied directly to Sonai Dairy. An FIR has been registered against people connected with the matter. These findings concern an ongoing investigation and should not be read as a final finding of guilt against the dairy or every establishment named in the probe.
Separately, the FDA detected two cases in Malshiras, Solapur district. At Mahalakshmi Milk and Milk Products in Piliv, a sample contained detergent and showed fat and SNF levels below prescribed limits. The agency subsequently destroyed 7,634 litres of milk valued at about ₹3.05 lakh. At Dailywish Agro Dairy Product Pvt Ltd, another 9,096 litres worth around ₹3.64 lakh were destroyed after testing found detergent and substandard fat and SNF levels. Together, the two cases accounted for 16,730 litres of milk worth approximately ₹6.69 lakh.
The FDA said the Manchar investigation has so far identified 37 accused, with 25 arrested and a chargesheet filed, while 12 others have received anticipatory bail. Authorities have also directed the suspension of licences or registrations, or closure of operations, involving 26 food establishments. Surveillance has been intensified at milk collection centres, chilling centres, dairies and processing units across Maharashtra.
FDA Commissioner Tukaram Mundhe said the department would continue taking strict action against those compromising public health through food adulteration. “Playing with the health of consumers and the public will not be tolerated,” he said, adding that action would continue against establishments selling or storing expired, adulterated or unsafe food products.
The Logical Indian’s Perspective
Milk is a staple in millions of Indian households, including among children, older people and those who may already be vulnerable. The alleged use of detergent and other unauthorised substances in milk is therefore a serious food-safety concern, particularly because consumers cannot independently verify what is inside a product once it reaches their homes.
At the same time, accountability must be based on evidence and due process, especially when an investigation involves multiple businesses and individuals. Regulators must continue tracing the entire chain rather than focusing only on the final point of sale, while dairy operators and suppliers must uphold basic standards of honesty and consumer safety.
Better traceability, regular testing and transparent enforcement can help rebuild public confidence without unfairly casting suspicion on the wider dairy industry. What more should regulators and businesses do to make India’s everyday food supply safer and more trustworthy?
