18 September 2026 · 5 min read

Foreign Body in Your Product: What to Do in the First Hour

Short answer: When a consumer reports a foreign body in your product, do three things in the first hour. Establish whether anyone has been hurt and whether the person still has the object and the product, score the risk based on the type of object and the product, and start retrieving the physical evidence properly so a real investigation is possible. Foreign body complaints range from a stray bit of packaging to sharp metal or glass, so the first job is working out fast which end of that range you are on.

This is one of the most common complaint types in food and drink, and one of the easiest to handle badly. Here is how to handle it well.

First, the safety question

Before anything else, establish whether there is a risk to a person right now.

Has anyone been injured or made ill? If a consumer reports a life-threatening situation, a serious injury or a fatality, this is not a routine complaint. Escalate immediately to your response team lead and legal. Do not attempt to manage it within consumer care, and do not communicate externally until authorised.
Is the object still a danger? A sharp object, glass, or hard metal changes the urgency. So does a vulnerable consumer, for example an infant or an elderly person.

If the answer to either points to serious harm, you are in an incident, possibly a crisis, not a complaint. Treat it that way from the first minute.

Then, score the risk

Not every foreign body complaint carries the same weight. A quick, consistent scoring approach stops you from over-reacting to a soft, natural fragment and under-reacting to sharp metal. The factors that move the score up:

The nature of the object. Organic or natural matter such as an insect or a seed sits at the low end. Packaging film or cardboard is higher. Hard plastic or rubber higher still. Metal is serious, and sharp metal, glass or anything hazardous is the top of the scale.
The product type. Ambient, long shelf-life grocery is lower risk. Chilled and fresh is higher. Products for vulnerable consumers, and high-risk ready-to-eat products, are higher again.
The pattern. A first, isolated report is different from several reports on the same batch, which is different again from reports across multiple batches or with media attention.
The evidence retained. Whether the consumer still has the object, the product and the batch code shapes both the risk picture and whether you can investigate at all.
Your detection systems. Whether the affected line runs confirmed X-ray or metal detection tells you how the object could have got through, and how worried to be.

Score consistently, write down the reason, and let the score set the response level. If several factors are high, treat the complaint as an incident and bring in the response team.

Retrieve the evidence properly

Physical evidence is essential. Photographs alone cannot support a full quality investigation. Getting the object back, uncontaminated and with a clear chain of record, is what makes a real root-cause investigation possible. The standard process:

Confirm the consumer has retained the foreign body and the product. If nothing has been retained, the complaint cannot be properly investigated. Explain that clearly and close it honestly.
Send a stamped addressed envelope for the object. In most cases you need the foreign body, not the full product. Ask the consumer to place it in a clean, sealable bag, and not to wash it, clean it, or handle it further.
Log the date it was sent, and set a follow-up. A common approach is a 28-day timer, one chase if it has not arrived, and closure of the evidence element after a further period if it never comes.
On receipt, log the date, the condition of the packaging and any observations, and route it straight to quality.
Keep a chain of record. Every movement of the evidence is logged with a date and a name. In serious cases this becomes a full chain of custody, and the object may go directly to an independent laboratory, but that decision belongs to the response team lead and legal, not consumer care.

When the investigation is serious or complex enough to need the full product and packaging back, use appropriate return packaging, and do not book a courier until the consumer confirms the package is ready, unless a danger-to-life protocol has been authorised.

The consumer conversation

The person on the other end of this has found something they did not expect in something they ate or drank. The tone that works is warm, factual and calm. Take it seriously, thank them for reporting it, explain what you need and why, and do not speculate about what the object is or how it got there before you know. Do not offer goodwill as a way to make a complaint disappear, and do not make promises you cannot keep. Honesty and a clear process reassure people more than a rushed apology does.

What not to do

Do not ask the consumer to throw the object away or to post it loose without protection. You are destroying the evidence.
Do not diagnose the cause before the investigation. "It looks like it is just a bit of our packaging" has a way of being wrong and quoted back to you.
Do not handle a serious injury within consumer care. Escalate to the response team lead and legal.
Do not go quiet on the consumer. Keep them updated through the retrieval and investigation, even if the update is that it is still in progress.

Frequently asked questions

What should you do first when a consumer reports a foreign object in food? Establish whether anyone has been hurt and whether the consumer still has the object and the product. Injury or a serious hazard means immediate escalation to your response team lead and legal. Otherwise, score the risk and begin evidence retrieval.

Do you need the physical object to investigate a foreign body complaint? Yes, in almost all cases. Photographs help but cannot support a full quality investigation. If the consumer has not kept the object and the product, a proper root-cause investigation usually is not possible.

When does a foreign body complaint become a recall? When the object presents a safety risk and the product has reached consumers, or when the pattern suggests more affected units are in the market. A single sharp-metal or glass finding, or several reports on the same batch, can move you from complaint handling to a recall footing quickly.

Should you offer goodwill for a foreign body complaint? Handle the safety and evidence first. Goodwill is a separate decision, made according to your own policy, and never a substitute for investigating a genuine safety issue.

Friday4:30 is the coordination layer for food and drink incidents. It scores complaints consistently, tracks evidence retrieval with the timers and chain-of-record a real investigation needs, and escalates cleanly when a complaint turns out to be an incident. If you want to see it, get in touch.