Mr Muscle's oven cleaner spray is really effective and fast to apply - plus, it works quickly to remove any burnt-on mess.
All you need to do is spray the product on any oven surfaces that need to be cleaned, close the oven door and allow the product to work for 20 to 30 minutes.
You should then be able to easily wipe the grease away using a damp cloth or a sponge.
It's easy enough to use if you make sure you always wear protective gloves and ventilate the room.
How do you clean a really dirty oven?
Before you clean your oven, make sure it’s completely cool - especially if you’re planning to use chemicals - and make sure your cleaning area is well-ventilated.
Remove any trays or shelves from your oven and allow these to soak in a tub with a good squirt of washing-up liquid.
Depending on how dirty these are, you may need to give them a good scrub with a scourer after soaking for a couple of hours.
If there’s a particularly tough stain, apply a bit of your oven cleaning product and let it get to work before rinsing it clean.
For the oven itself, brush out any crumbs on the base first and then apply your chosen product, following any instructions. Make sure you avoid getting any on the fans or heating elements.
Most products say to leave it on for a couple of hours max before wiping it away but some can be left on overnight.
After the allotted time, simply wipe off the product and rinse. Inside the oven that might mean wiping it down several times with a damp cloth.
For any stuck-on bits, use a scouring pad to give it a good scrub. It’s best to avoid metal scourers though, as these can damage the surfaces.
Once you’ve wiped off all the products, it might also be worth wiping all the surfaces down with white vinegar, especially if you’ve used a really strong product. This just helps to neutralise any leftover product.
Is oven cleaner acid or alkaline?
All oven cleaners are alkaline and have a fairly high pH to blast through burnt-on grime.
They work because fats are dissolved by alkali solutions, so the higher the pH the more effective the cleaner.
But because of that, you should always wear gloves as otherwise the solution will attack the fat in your skin and cause irritation and even chemical burns.
Some people also use slices of lemon to clean their oven but this generally helps to remove bad smells rather than cut through the fat.
Is oven cleaner toxic?
Many oven cleaner products contain butoxyethanol or sodium hydroxide, which are chemicals that can irritate the skin, eyes and respiratory system if concentrated.
It's best to always wear gloves when using oven cleaners to avoid any irritation - and ventilate the area if you're giving your oven an intense clean.
What is the best eco-friendly oven cleaner?
Ecover has a great range of eco-friendly household products and the oven cleaner is made from natural ingredients with no harsh chemicals.
Also, Dirtbusters' bio oven cleaner is eco-friendly and environmentally safe with no toxic chemicals.