Kitchen Deep Clean: The Room-by-Room Guide to a Truly Spotless Kitchen

Kitchen Deep Clean: The Room-by-Room Guide to a Truly Spotless Kitchen

A kitchen deep clean is one of the most satisfying cleaning tasks you can do, and one of the most procrastinated. It requires more time and effort than a regular clean, but the result is a kitchen that feels genuinely reset rather than just tidied.

This guide covers every area in a kitchen deep clean, in the order that makes the most sense to work through, with specific tips for the areas that cause the most trouble.

What You Will Need

Before starting, gather:

• Oven cleaner (or a baking soda and white vinegar paste for a natural alternative)
• Degreaser for surfaces and rangehood
• Descaler for taps and the kettle (white vinegar works)
• Microfibre cloths: several, for different surfaces
• Stiff brush or old toothbrush for grout and tight spaces
• Scrubbing sponge (non-scratch for benchtops)
• Bin bags for anything you are clearing out
• Rubber gloves

Plan for 3-5 hours for a thorough kitchen deep clean. If the oven is heavily carbonised, allow extra time or pre-treat it the night before.

Start With the Oven

The oven is the most time-intensive part of a kitchen deep clean and should be started first so any soaking or chemical treatment can work while you tackle other areas.

Step 1:Remove the oven racks. Place them in the bath or a large bin bag with oven cleaner or very hot water and washing liquid. Leave to soak.

Step 2:Apply oven cleaner or a thick paste of baking soda and water to the interior walls, base, and ceiling of the oven. Avoid the heating elements.

Step 3:Leave for at least 30 minutes (longer for heavy build-up). Go and clean something else.

Step 4:Scrub the interior with a sponge or brush. Use a damp cloth to remove the residue. For stubborn carbon, repeat.

Step 5:Clean the door glass. The outer glass usually wipes clean. The inner glass often requires the same paste treatment. Some oven doors allow the glass to be removed for easier cleaning.

Step 6:Scrub and dry the oven racks.

Rangehood and Stovetop

Rangehood filter:Remove the filter and submerge in a sink of very hot water with a generous amount of dishwashing liquid and baking soda. Leave for 15-20 minutes. Scrub with a brush until the grease releases. Rinse and dry fully before replacing.

Rangehood exterior:Degrease with a spray degreaser and wipe thoroughly. Work into any nooks around the light fixtures.

Stovetop:Remove gas burners and grates (on gas hobs) and soak in hot soapy water. Wipe the stovetop surface with degreaser. For electric or induction hobs, use a product appropriate for the surface. Clean around the edges and under any removable trim.

Benchtops and Splashback

Wipe all benchtop surfaces with a degreaser or surface cleaner appropriate for your benchtop material:

• Stone or granite: Use pH-neutral cleaner only. Avoid vinegar or acidic products.
• Laminate: Mild degreaser, no abrasive scrubbers.
• Stainless steel: Go with the grain of the steel.

For tiled splashbacks, use a grout brush or old toothbrush on the grout lines with a grout cleaner. This is where kitchen splashbacks visibly age fastest and benefit most from a deep clean.

Inside Cupboards and Drawers

Empty each cupboard and drawer completely. Wipe the interior surfaces: shelves, walls, and bases. Dispose of anything expired, duplicated, or that you have not used in more than a year.

Before replacing items, group them logically: baking items together, oils and condiments together, cooking tools in the same drawer. This makes regular maintenance much easier.

Pay attention to the hinges and the inside of doors where residue builds up.

Fridge and Freezer

Remove all items from the fridge. Throw away anything expired. Remove all shelves and drawers and wash in warm soapy water. Wipe all interior surfaces with a mild solution of baking soda and water (effective for odour removal as well). Replace dry shelves and drawers.

Wipe the door seal: this groove accumulates bacteria and mould and is commonly missed.

For the freezer, if there is significant ice build-up, this is the opportunity to defrost it fully.

Sink, Taps, and Dishwasher

Sink:Scrub the sink basin, drain surround, and tap bases. For stainless sinks, buff with a dry microfibre cloth for a streak-free finish.

Taps:Limescale around tap bases is common in Auckland (moderate to hard water). Soak a cloth in white vinegar and wrap it around the tap base for 15-20 minutes, then scrub and rinse.

Kettle:Fill halfway with equal parts white vinegar and water. Boil, then leave for 30 minutes. Empty and rinse thoroughly twice.

Dishwasher:Remove and wash the filter (the cylindrical component at the base of the dishwasher). Wipe the door seal. Run an empty hot cycle with a dishwasher cleaner tablet.

Floors and Behind Appliances

Pull out the fridge, oven, and any other freestanding appliances. Vacuum and mop the floor underneath. Dust behind the fridge (the coils at the back accumulate dust and affect efficiency).

Mop the entire kitchen floor, including under the kick boards if accessible.

Finishing Up

With everything cleaned, replace all items thoughtfully. Wipe handles and touch points (cupboard handles, light switches, fridge handle) with a disinfectant cloth.

Step back and notice the difference: a properly deep-cleaned kitchen looks visibly different from a regularly maintained one.

When to Call a Professional

If the oven is heavily carbonised, the rangehood filter is beyond salvaging, or you simply do not have the time, a professional deep clean service will cover all of this in a single visit. Our team works through a full kitchen scope and handles the most labour-intensive parts.

Book a kitchen deep clean and get a fixed quote based on your kitchen size.

Q: How often should I deep clean my kitchen?

Twice a year is a good baseline if you also maintain regular cleaning between deep cleans. For households that cook frequently or have not had a deep clean in over a year, once every three to four months is better.

Q: What is the best way to clean a heavily carbonised oven?

Pre-treat with oven cleaner or a thick baking soda paste the night before. Leave overnight, then scrub the following morning. For extremely heavy build-up, repeat the process. A professional deep clean may be more effective and less damaging to the oven surface.

Q: Can I use vinegar on all surfaces?

No. Avoid vinegar on natural stone surfaces (granite, marble, travertine) as it is acidic and will etch the surface over time. Use a pH-neutral cleaner for these.

Q: How do I get rid of the smell after deep cleaning with oven cleaner?

Run the oven at a low temperature (150°C) for 15-20 minutes with the window open and the rangehood on. This burns off any remaining product residue and eliminates the smell.

Not in the mood to tackle all of this yourself? Book a deep clean with Chores Away: our team handles the kitchen and every other room in a single visit.

Want professional results without the effort? See what Chores Away offers.