What's the procedure if the freezer breaks down?

Date modified: 22nd September 2025 | This FAQ page has been written by Pilla Founder, Liam Jones, click to email Liam directly, he reads every email. Or book a demo to see how hospitality businesses use Pilla to manage food safety.

If your freezer breaks down, here's what you need to do

  1. First, check if the food is still frozen solid. If it is, quickly transfer it to another freezer.
  2. If food has started to defrost but isn't fully thawed, move it to a fridge for controlled defrosting and use within 48 hours.
  3. Any fully defrosted items must be discarded - never refreeze defrosted food.
  4. Use the Pilla app to highlight the freezer breakdown as an issue and tag relevant colleagues
  5. Document all your actions as comments on the freezer temperature check in the app for future inspection records.

Common misunderstanding: A freezer breakdown can be ignored if the temperature inside the freezer is still low.

Even if the temperature appears low, a breakdown might lead to gradual warming, which can affect food safety. Always address the issue promptly to ensure food remains at a safe temperature and prevent spoilage.

Common misunderstanding: If the freezer breaks down, you can refreeze items that have started to defrost as long as they still feel cold.

Refreezing defrosted items is unsafe, even if they feel cold. Once food begins to defrost, bacteria can start to multiply. Refreezing can compromise food quality and safety. It's crucial to follow the proper procedure and discard fully defrosted items.

What about ice cream and other items that must stay frozen?

Items like ice cream that must remain frozen at all times need to either be used immediately or discarded if they've started to defrost. These products cannot be safely refrozen under any circumstances.

Common misunderstanding: Ice cream and similar items can be safely consumed if they have thawed but refrozen quickly.

This is false. Once ice cream starts to thaw, its texture and safety are compromised due to potential bacterial growth. Refreezing affects both quality and safety, making it essential to consume or discard thawed ice cream promptly.

Common misunderstanding: Only temperature-sensitive items like ice cream require immediate attention during a freezer breakdown.

While items like ice cream are highly sensitive, all frozen foods can be affected by temperature changes. Prompt action is necessary for all items to ensure food safety and prevent spoilage.

How do I prevent cross-contamination during a freezer breakdown?

Keep raw meat and poultry separate from other foods during the transfer process. If their juices have leaked onto other items during defrosting, those affected items must be discarded. When in doubt about potential cross-contamination, it's always safer to dispose of the food rather than risk foodborne illness.

Common misunderstanding:: If the freezer is clean, cross-contamination is not a concern during a breakdown.

Cross-contamination can occur regardless of cleanliness if raw juices from meat or poultry come into contact with other foods during defrosting. Always maintain separation to mitigate this risk.

Common misunderstanding: Cross-contamination only occurs with raw meat and poultry.

While raw meat and poultry are common culprits, cross-contamination can also involve other foods or allergens. It is vital to handle all foods with care during a breakdown to prevent any type of contamination.

UK Official Guidance

USA Official Guidance

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What's the correct temperature for a freezer?

The ideal freezer temperature should be -18°C (0°F) or below to halt all bacterial activity, ensuring food safety and preventing spoilage.

How often should I check the freezer temperature?

You should check and record freezer temperatures twice per day to ensure they are maintained at -18°C (0°F) or below. Regularly recording this data helps in maintaining optimal food safety conditions.

Can I refreeze food that has started to defrost?

No, you should never refreeze food that has started to defrost. Once food begins to defrost, it should either be used immediately or discarded to avoid safety risks.

What do I do if the freezer temperature goes above -15°C?

If your freezer temperature rises above -15°C, follow these steps: 1. Wait one hour and check the temperature again. 2. If it remains above -15°C, move all food to another freezer. 3.

How do I know if frozen food has gone bad?

To determine if frozen food has gone bad, look for these signs: grayish-brown leathery spots indicating freezer burn, improper wrapping, and storage above -18°C (0°F).

Should I defrost the freezer manually or wait for auto-defrost?

If your freezer has an auto-defrost feature, it is recommended to use it as this method is the most efficient at maintaining the freezer.

Can I still serve food with freezer burn?

If there's only slight freezer burn, you can cut away the affected areas either before or after cooking. For heavily freezer-burned food, it is best to discard it due to quality concerns.

How long can I keep meat in the freezer?

Fresh meat should ideally be used within one month of freezing to maintain optimal quality.

How often should I clean the freezer?

You should conduct weekly checks on the freezer's condensers, vents, seals, and lids to ensure they are clean and in good condition.

What should I check during weekly freezer maintenance?

During weekly freezer maintenance, ensure to check: 1. Condensers for cleanliness and unblocked paths, 2. Vents to ensure they are clear of debris and allow proper airflow, 3.

If the power goes out, how long will food stay frozen?

If the power goes out, the duration that food will stay frozen depends on not opening the freezer door. If the food remains hard and is covered in ice, it can be transferred to another freezer.

What do the grey spots on frozen food mean?

Grey spots on frozen food, known as freezer burn, occur when air reaches the food's surface, causing dehydration and oxidation.

How can I tell if my freezer is overloaded?

You can determine if your freezer is overloaded by checking for inadequate space around the interior and back of the unit to allow for air circulation.

How do I label frozen food properly?

When labelling frozen food, it's important to include three key pieces of information: the production date, a use-by date (generally one month from production), and the allergens present in the food.