The oven is the appliance everyone avoids. It sits there, quietly accumulating months of roasting residue and baked-on grease, while you close the door and pretend everything is fine.
Until the day you turn it on and the whole kitchen fills with smoke. Then it becomes urgent.
The good news is that cleaning your oven doesn't have to be the ordeal most people make it. Here's how to do it properly — and how to make sure you never have to do the big version again.
How often should you clean your oven?
More often than you probably are, but less dramatically than you think.
A quick wipe after every few uses takes about five minutes and stops grease building up in the first place. A proper clean every three months keeps everything in good working order. The annual deep clean that takes all afternoon and leaves you questioning your life choices? That only happens when you've skipped the first two.
The oven is exactly like everything else in your kitchen. Little and often beats big and occasional every time.
What is the best way to clean an oven?
The method depends on how long you've left it. Here's how to approach it at every stage:
The five minute maintenance wipe For ovens that are cleaned regularly. Wait until the oven is completely cool. Remove the shelves and wipe the interior with a damp cloth and a small amount of all purpose cleaner. Wipe the door inside and out. Replace the shelves. Done.
Our Geranium All Purpose Cleaner works well here — it cuts through light grease and cooking residue without leaving any chemical smell behind, which matters in an appliance you cook food in.
The proper quarterly clean For ovens that need a more thorough going over. You'll need: bicarbonate of soda, white vinegar, a bowl, a cloth, and a bit of patience.
Remove the shelves and soak them in hot soapy water in the sink — this does most of the work for you while you tackle the inside.
Make a paste with bicarbonate of soda and a small amount of water. Spread it over the interior surfaces of the oven, avoiding the heating elements. Leave it for at least 30 minutes — longer if the oven is very dirty. Overnight works brilliantly if you can plan ahead.
Wipe away the paste with a damp cloth. For stubborn spots, spray a little white vinegar directly onto the residue — it reacts with the bicarbonate of soda and helps lift the grime.
Wipe the door with a damp cloth, paying attention to the seal around the edge where grease collects.
Dry the shelves and replace them.
The whole process takes about 45 minutes of actual effort — most of which is waiting for the paste to do its job.
What about oven cleaning products?
Commercial oven cleaners work, but most contain caustic chemicals that require gloves, ventilation, and careful handling. They're effective on very heavy grease build-up, but for a regularly maintained oven they're more than you need.
For most households the bicarbonate of soda method is just as effective, considerably less unpleasant, and perfectly safe to use around children and pets. According to Which?, natural cleaning methods perform comparably to commercial products on moderately soiled ovens — it's only the really neglected ones where heavy-duty cleaners earn their place.
How do you clean oven shelves?
Oven shelves are often the worst part. Here's the easiest method:
Fill the bath or a large sink with hot water and a generous squeeze of washing up liquid. Submerge the shelves and leave them to soak for at least an hour — stubborn cases benefit from overnight. The hot water and detergent does most of the work, and most of the grease wipes away easily afterwards.
For anything that doesn't budge, a paste of bicarbonate of soda applied directly and left for 20 minutes usually finishes the job.
How do you stop your oven getting dirty so quickly?
A few habits make a real difference:
Use the right size tin. Overflow and splatter from cooking is the main source of oven mess. A tin that fits your food properly dramatically reduces the amount that ends up on the oven floor.
Use a baking sheet on the shelf below anything that might bubble over. One sheet is much easier to clean than the entire oven floor.
Wipe spills as soon as the oven cools. Fresh spills take seconds. Baked-on spills take considerably longer.
The honest truth about oven cleaning
Nobody enjoys it. But a well-maintained oven is genuinely one of those things that makes the whole kitchen feel more on top of things — and the five minute wipe after cooking is so much less painful than the afternoon you'll spend on it if you leave it six months.
For more on quick kitchen habits that actually make a difference, have a read of our 10 minute kitchen reset — same principle, applied to the whole kitchen.