Oven care guide - mishaps to avoid

5 min read
Published on
June 30, 2025
Image shows a woman putting some pastries into the oven in her kitchen.
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How to keep you oven in top condition

Your oven is one of the hardest working appliances in your home - whether you're cooking up a roast dinner, baking a birthday cake, or just heating up leftovers, it's constantly in use. But with that regular use comes the risk of wear and tear, damage, or even breakdowns. At BIG Warranties, we know how frustrating oven issues can be, especially when they could've been avoided. That's why we've put together this essential guide to help you steer clear of the most common oven mishaps.

1. Letting spills build up

It’s easy to ignore a few splashes of sauce or drops of oil when you're busy cooking, but over time, these can build up and cause smoke, smells, and even damage to your oven’s interior. Burnt-on residue can affect heat distribution and efficiency, and in some cases, even pose a fire hazard. Wipe down spills as soon as it’s safe after cooking, and give your oven a thorough clean every few weeks.

2. Using foil on the bottom of the oven

Many people lay foil on the base of their oven to catch drips and crumbs, but this can actually cause more harm than good. Foil can block airflow, interfere with heat circulation, and even melt in high temperatures potentially damaging the enamel surface or causing heating elements to overheat. Always follow the manufacturer’s instructions and use a proper oven liner if needed.

3. Neglecting the door seals

The rubber or silicone seal around your oven door is essential for maintaining a consistent temperature. If it’s worn, torn, or loose, heat will escape meaning your oven works harder (costing you more in energy) and food might not cook evenly. Regularly check the seal and replace it if you notice any damage.

4. Ignoring strange noises or smells

If your oven starts to make unusual sounds, struggles to maintain temperature, or gives off odd smells, don’t ignore it. These could be signs of a mechanical fault or electrical issue. Continuing to use the oven in this state might cause more serious damage or even pose a safety risk.

5. Skipping regular maintenance

Just like a car, your oven performs best when it’s properly maintained. This includes occasional servicing, keeping it clean, and ensuring all parts such as fan motors, thermostats, or heating elements are functioning correctly. Regular maintenance helps extend the life of your oven and keeps it safe and efficient.

Protect your oven with BIG Warranties

No matter how careful you are, appliances can still break down. That’s where we come in. BIG Warranties offers affordable oven insurance to cover you against unexpected repair bills - so you can cook with confidence, knowing you're protected. Get a quote today!

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