What Nobody Tells You About Chemical Use in Indian Produce: The Hidden Story Behind What’s on Your Plate
- Venugopal Padmanabhan
- 6 days ago
- 4 min read
We’ve all heard the usual advice: wash your vegetables, avoid overly shiny apples, shop local when you can. But the real issue goes deeper than that. It’s not just about what’s sprayed on your food, it’s about how the entire system, from farm to mandi to storage, quietly enables the continued use of dangerous chemicals.
Let’s unpack what’s really happening.
2. Most Farmers Don’t Know What They’re Spraying
In many rural areas, farmers choose pesticides based on what’s cheap, what works fast, or even the color of the liquid. Phrases like “laal wali dawa” or “kaam jaldi karta hai” are common. Labels are often unreadable or missing altogether. Some sprays are sold in repackaged bottles, making it impossible to know what's inside.
The result: Farmers often use higher doses than recommended, mix incompatible chemicals, or spray during the wrong growth stages not out of negligence, but because there’s a huge gap in chemical literacy and trustworthy guidance.
3. Artificial Ripening Happens in Cold Storages, Not Just Roadside Stalls
Carbide-ripened mangoes are often associated with roadside vendors. But much of the artificial ripening in India happens inside cold storages. Calcium carbide bricks or ethephon sachets are used to ripen fruit just before dispatch. One carbide brick can ripen up to ten tons of fruit. Most cold storages rent out space without closely monitoring what's being used.
This means: Even polished-looking fruit in supermarkets may have been artificially ripened using banned or poorly regulated substances.
4. Stored Grains Are Fumigated Again and Again
To prevent insect damage during storage and transport, large quantities of wheat, rice, and pulses are gassed repeatedly with fumigants like aluminium phosphide and methyl bromide. These chemicals are applied every two to four weeks. While there are guidelines for degassing and aeration, monitoring is inconsistent. Residues may still remain by the time the grains reach retail shelves.
Don’t assume that a retail pack is safer. Branded grains often come from the same warehouses and transport systems as unbranded stock.
5. Wax Coatings Are Unregulated and Often Misused
Imported apples are coated with food-grade wax to prevent moisture loss. But in India, there’s no regulation requiring disclosure of wax usage, nor is there enforcement on the type of wax used. Some apples, cucumbers, and even brinjals are coated with industrial-grade petroleum wax to enhance shine. These are sold without labels or warnings in local markets and supermarkets alike.
Consumers have no way of knowing what’s been used and the law doesn’t require anyone to tell them.
So What Can You Do Differently?
If the system is this broken, how do you eat safer without becoming paranoid or overwhelmed? Here’s what conscious consumers are doing quietly, but effectively.
Buy direct from farms
Farms that sell directly to customers are far less likely to overspray, wax, or artificially ripen produce. Their reputation depends on trust and repeat buyers, not short-term margins.
Talk to your vendor
Ask when the produce arrived. Early morning stock that sells out fast is less likely to have been treated overnight. Produce that looks suspiciously fresh late in the day may have been ripened or processed for shelf appeal.
Choose whole over processed
Buy whole spices, unpolished pulses, and hand-pounded grains. These are harder to tamper with and usually involve fewer chemical treatments. Powdered and polished versions tend to mask both age and quality.
Look for Certified Organic and Also for Trusted Natural Growers
Organic certification is a strong indicator of safe, chemical-free farming. But it’s not the only one. Many small-scale farmers follow clean, traditional methods yet can’t afford formal certification. In such cases, look for farmer cooperatives, local collectives, or groups practicing residue-free or natural farming. These may not have international seals, but they’re often more transparent and accountable to their local communities.
Final Word
Chemical use in Indian produce isn’t just a story of individual bad practices. It’s a result of systemic gaps in regulation, awareness, and accountability. Many of these issues continue not because people don’t care, but because the structures around food production make it difficult to do things differently.
Still, change is possible at a household level. The more we understand how the system works, the more informed our choices can be. Whether it's buying directly from trusted farms, asking the right questions at your local market, or choosing whole, less-processed foods, each step moves us closer to a cleaner food chain.
Safe food shouldn't be a premium feature. It should be normal. Until that’s the case, what we ask, buy, and support matters.
Sources and Further Reading
India continues to export pesticides banned in other countries: Down To Earth
Many Indian farmers use pesticides without knowing the risks: India Spend
FSSAI Advisory: Prohibition on artificial ripening using calcium carbide: Food Safety and Standards Authority of India (FSSAI)
https://fssai.gov.in/upload/advisories/2018/05/5af96462db3f2Direction_Calcium_Carbide.pdf
Compendium of Residues of Pesticides in Food Commodities: FSSAI
https://www.fssai.gov.in/upload/uploadfiles/files/Compendium_Residues_Pesticides.pdf
Guidance Note on Wax Coating on Apples: FSSAI
https://www.fssai.gov.in/upload/uploadfiles/files/Guidance_Note_Apple_08_08_2016.pdf
Paramparagat Krishi Vikas Yojana (PKVY): Natural Farming Scheme: Ministry of Agriculture & Farmers Welfare, Government of India
https://agricoop.nic.in/en/policies-and-schemes/paramparagat-krishi-vikas-yojana-pkvy
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