Should you switch off the fridge when you leave your Kenton-on-Sea holiday home, or leave it running? Both can work, and both can go wrong. Here is how to choose, and a step-by-step routine for each option so you do not come back to mould or a broken fridge.

Quick answer

Switch off if you are away for months, there is no one to check after power cuts and you can empty the fridge completely: clean it, dry it and prop the doors open. Leave it on if you visit often or have someone checking: use a delayed-restart surge protector, keep only drinks inside and have it checked after outages. Either way, switch on and test a day before you need it.

The case for switching off

Pros

  • No electricity cost while you are away
  • No risk of surge damage during power cuts
  • No risk of coming back to a fridge that failed and left rotting food

Cons

  • Mould grows quickly in a closed, switched-off fridge in Kenton's humid air
  • Some fridges struggle to restart after months off, as relays and capacitors weaken
  • You need to plan ahead so it is cold when you arrive

Best for

Homes left empty for months at a time, with nobody to check after power cuts.

The case for leaving it on

Pros

  • The fridge is cold when you arrive
  • Regular running keeps components in better shape
  • No mould risk

Cons

  • Electricity costs, which are modest for an efficient fridge with little inside
  • Exposure to surges and hard restarts after power cuts
  • If it fails while you are away, you may not know for weeks

Best for

Homes visited regularly, or where a caretaker or neighbour can check after outages.

Routine: switching off

1. Empty it completely. Take everything out, including condiments and ice. 2. Defrost the freezer if it has ice build-up. Place towels to catch water. 3. Clean inside. Wipe all surfaces, shelves, drawers and door seals with warm water and a little bicarbonate of soda or mild detergent. Dry thoroughly. 4. Clean the door seals carefully. Mould loves the folds. 5. Prop the doors open. Use a rolled towel or a purpose-made door wedge so air can circulate. This is the most important step. 6. Switch off at the wall and unplug if possible. 7. Ice makers: close the water supply tap, switch off the ice maker and empty the bin. 8. Leave the drain pan dry if your fridge has one underneath.

Routine: leaving it on

1. Use a delayed-restart surge protector. It protects the compressor from hard restarts and spikes when power returns. 2. Keep only drinks or water bottles inside. They stabilise the temperature and there is nothing to spoil. 3. Clean the condenser coils before you leave so the fridge runs efficiently. 4. Set a normal temperature. About 3 to 5 degrees in the fridge and minus 18 in the freezer. 5. Ask someone to check after outages. A caretaker or neighbour can confirm it is running. 6. Consider a smart plug or temperature alert. Simple devices can notify your phone if power is lost or the temperature rises.

Before you arrive

Whichever option you chose:

  • Switch on or check a day ahead. Ask a caretaker to switch the fridge on 24 hours before you arrive, or to check that it is cold.
  • Check for smells or mould when you open it.
  • Look underneath and behind for water or signs of leaks.
  • Wait for it to get cold before loading lots of food. A fridge takes several hours to reach temperature from warm.

If it will not start

  • Check the plug, wall switch, breaker and any surge protector.
  • Give it time: some fridges have a built-in delay of several minutes.
  • If it clicks repeatedly without humming, switch it off and call us.

After long periods off, weak starter relays and capacitors are the most common culprits. They are inexpensive repairs.

Freezers and chest freezers

The same logic applies. A chest freezer full of meat should not be left unattended in a house with frequent power cuts unless someone checks it. If the freezer is empty, switching it off, drying it and leaving the lid propped open is usually best.

Bar fridges and wine fridges

Many Kenton homes have a bar fridge or wine fridge in the entertainment area. These are often in warmer, more exposed spaces. If left on, give them the same surge protection. If switched off, dry them and leave the doors open.

Frequently asked questions

How long does a fridge take to get cold after being switched on?

Several hours for the fridge section, and longer for the freezer to reach minus 18. Switch it on a day before you need it.

Will my fridge be damaged by being switched off for months?

Usually not, but weak relays or capacitors may fail when it restarts. If it will not start, these are inexpensive repairs.

What is the best way to stop mould in a switched-off fridge?

Clean and dry it thoroughly and prop the doors open so air can circulate.

Apex HVAC is an independent company and is not affiliated with or authorised by any appliance manufacturer. This guide is general advice. For anything involving electricity or refrigerant gas, use a qualified technician.

Need a hand? See our fridge and freezer repair service in Kenton-on-Sea.