Deep cleaning a house means going past your regular wipe-down. You’re pulling the fridge away from the wall. You’re scrubbing inside the oven. You’re washing the baseboards, descaling the showerhead, and vacuuming the mattress.
If you’ve been wondering how to deep clean a house properly, the key is knowing what to clean, where to start, and the right order to follow.
It’s thorough. It takes time. But once you have a clear plan, it doesn’t feel overwhelming.
This guide walks you through the whole house, kitchen, bathrooms, bedrooms, living room, laundry room, garage, and even outdoor spaces. I’ve included time estimates for each room, a seasonal cleaning calendar, eco-friendly options, and common mistakes that actually make homes harder to clean.
Let’s start.
Before you grab a mop and go, it helps to know what you’re actually trying to do.
Cleaning: removes dirt, dust, and grime. Soap and water do this. It’s the foundation of everything; you always clean before you sanitize or disinfect.
Sanitizing: reduces bacteria to a safe level. Think kitchen counters after you’ve handled raw chicken, or a baby’s high chair. A diluted bleach solution or food-safe sanitizer handles this.
Disinfecting: kills most viruses and bacteria on a surface. You need this when someone in the house has been sick or in bathrooms where cross-contamination is likely. Stronger products are required, EPA-registered disinfectants or bleach solutions.
For a regular deep clean, you’re mostly cleaning and sanitizing. You disinfect bathrooms and kitchen surfaces where germs concentrate.
Don’t buy cleaning products mid-clean. It wastes time and breaks your flow.
This part matters more than people realize.
Always clean top to bottom. Dust from ceiling fans lands on shelves. Dust from shelves lands on floors. If you mop first, you’re mopping twice.
Always clean left to right in each room. It keeps you from doubling back and missing spots.
Always do dry tasks before wet tasks. Dust and vacuum before you mop or scrub wet surfaces.
Clean the dirtiest rooms last. That usually means bathrooms. If you’re cleaning multiple bathrooms, save the dirtiest one for last and change your gloves between rooms.
This is the whole-house order:
Time estimate: 90 minutes (first deep clean) / 45 minutes (maintenance)
The kitchen hides more grime than any other room. Behind appliances, inside the oven, under the burner grates, it all adds up.
Ceiling and walls: Wipe down the ceiling above the stove. Grease travels up. Use an all-purpose degreaser on the backsplash tiles.
Range hood and filters: Pull out the mesh filters and soak them in hot water with dish soap and baking soda for 15 minutes. Scrub with a stiff brush. Rinse and dry before putting back.
Oven: Remove the racks and soak them in hot water with dish soap in the bathtub. Apply an oven cleaner to the interior, or spread a thick paste of baking soda, dish soap, and a splash of hydrogen peroxide. Leave it for at least 30 minutes, then scrub and wipe clean.
Stovetop and burners: Lift the grates or burner caps and soak in soapy water. Use a toothbrush to clean around the gas ports. For electric coil tops, wipe down the surface underneath the coils.
Refrigerator: Pull it away from the wall. Vacuum the coils at the back or underneath; dirty coils make your fridge work harder and use more energy. Wipe down the sides and the floor underneath.
Inside, remove everything shelf by shelf. Wash the shelves and drawers in the sink with warm, soapy water. Wipe the interior walls and ceiling. Check the door seals for mould, and use a toothbrush with vinegar handles.
Dishwasher: Pull out the bottom rack and remove the filter. Rinse it under hot water. Run an empty hot cycle with a cup of white vinegar in the bottom rack, then follow with a half-cup of baking soda sprinkled on the machine floor and another short hot cycle.
Microwave: Fill a microwave-safe bowl with one cup of water and a few tablespoons of white vinegar. Microwave on high for five minutes. The steam loosens everything stuck to the walls. Wipe it clean.
Cabinets and drawers: Wipe down the outside of every cabinet door with a damp cloth and a drop of dish soap. Take everything out of each drawer and wipe the inside. This is a good time to throw out expired food and spices.
Sink and faucet: Sprinkle Bon Ami or Bar Keepers Friend in the sink basin and scrub with a damp cloth. Let it sit for two minutes, then rinse. Descale the faucet aerator by unscrewing it, soaking it in white vinegar for 20 minutes, then reassembling.
Countertops: Clear everything off. Wipe down with an all-purpose cleaner. Clean the area behind the coffee maker and toaster; it’s always grimier than expected.
Floor: Sweep or vacuum first. Then mop using a flat mop. Pay extra attention to the space in front of the stove and sink.
Time estimate: 60 minutes per bathroom (first deep clean) / 30 minutes (maintenance)
Ventilation fan: Turn off the power at the breaker. Remove the cover and wash it in soapy water. Vacuum dust from the fan blades with a brush attachment.
Showerhead: Fill a plastic bag with white vinegar and rubber-band it around the showerhead to keep it fully submerged. Leave for 30 minutes to one hour. Remove and run the shower on hot for a minute to flush it out.
Shower and tub: Spray the walls with your all-purpose cleaner or a diluted bleach solution. Let it sit. Scrub grout lines with a stiff grout brush; baking soda paste works better on grout than liquid sprays. Rinse well.
For soap scum on glass doors, use a paste of baking soda and dish soap, scrub with a sponge, then squeegee the glass clean.
Toilet: Pour a cup of white vinegar or a toilet cleaning tablet into the bowl and let it sit while you clean the outside. Wipe down the tank lid, tank, seat, hinges, and base with a disinfectant cloth. Use a toothbrush at the hinges and behind the base. Scrub the inside of the bowl last, including under the rim.
Lift the toilet tank lid. Look inside. If there’s buildup, drop a denture tablet into the denture or pour white vinegar in and let it sit for 30 minutes, then flush.
Vanity and sink: Spray and wipe down the mirror. Clean the faucet and handles, paying attention to the base where gunk builds up. Scrub the sink basin. Clean the inside of the cabinet under the sink, and check for any leaks while you’re in there.
Tiles and grout: This is the step most people skip. A grout brush with a baking soda paste is the best low-cost option. For badly stained grout, a bleach solution in a spray bottle works, but only in a well-ventilated bathroom.
Floor: Always sweep hair and dust first. Then mop with a damp mop. Get into the corners and around the base of the toilet.
Time estimate: 45 minutes per bedroom (first deep clean) / 20 minutes (maintenance)
Ceiling fan: Use an old pillowcase. Slip it over each blade, wipe toward you, and the dust falls into the case instead of onto your freshly made bed.
Light fixtures: Remove glass globes and wash in warm soapy water. Wipe the fixture itself with a damp cloth.
Mattress: Strip all bedding. Vacuum the mattress with the upholstery attachment, including the top, sides, and underside if you can flip it. Sprinkle baking soda generously over the surface. Leave for 30 minutes. Vacuum it off. This absorbs odours and freshens the mattress without moisture.
Under the bed: Move it. Vacuum the floor underneath, and wipe down the frame and bed legs.
Closet: Take everything out of one section at a time. Wipe the shelf surfaces, vacuum the floor, and wipe the baseboards inside the closet.
Furniture: Wipe down nightstands, dressers, and headboards. Clean the mirror surface. Use a wood-appropriate cleaner on wooden furniture; white vinegar is fine on most painted surfaces, but avoid it on natural wood.
Windows: Wipe the sill and frame first. Clean the glass with glass cleaner and a microfiber cloth (not a paper towel, they leave streaks). Remove the window screens and rinse with a garden hose, or wipe them down with a damp cloth and let them dry before replacing.
Baseboards: Wipe with a damp cloth. Run a dryer sheet along them afterwards, which repels dust from settling as quickly.
Floor: Vacuum first, especially along the baseboards and under furniture. Then mop hard floors.
Time estimate: 60 minutes (first deep clean) / 25 minutes (maintenance)
Ceiling and walls: Run an extendable duster along the ceiling corners. Wipe down light switches and wall plates; these get touched constantly and rarely cleaned.
Upholstery: Vacuum all sofa cushions, including the crevices between them. Remove removable covers and check the label; many are machine washable. Use a fabric spray or upholstery cleaner on fixed covers. Flip cushions over.
Curtains and blinds: Fabric curtains can usually go in the dryer on the no-heat cycle with a damp towel for 15 minutes to release dust. Blinds: close them one way, wipe with a microfiber cloth, then close them the other way and repeat.
Electronics: Wipe down TV screens with a dry microfiber cloth, no liquid directly on the screen. Clean remotes with a disinfectant wipe, pressing into the buttons. Dust behind and under the TV stand.
Bookshelves: Remove everything from one shelf at a time. Wipe the shelf. Wipe down books and decorative items, then replace.
Windows and glass surfaces: Clean glass coffee table tops and side tables with glass cleaner. Wipe window frames and sills before the glass.
Rugs: If your rug is small enough, take it outside and beat it or hang it and brush it down. Vacuum both sides. Larger rugs benefit from a professional clean once a year.
Baseboards and door frames: Wipe down every baseboard and door frame in the room. Use a vacuum brush attachment to get dust from inside door frames first.
Floor: Vacuum the full floor, moving furniture if you can. Mop hard floors.
Time estimate: 30 minutes (first deep clean) / 15 minutes (maintenance)
Washing machine: Run the cleaning cycle if your machine has one. If not, run the hottest cycle empty with two cups of white vinegar and half a cup of baking soda in the drum. Follow with a second cycle of hot water only.
Wipe down the rubber door seal on front-loaders with a damp cloth; mould loves that seal. Leave the door open when not in use to dry it out.
Dryer: Clean the lint trap every single cycle. But for a deep clean, pull the dryer away from the wall and vacuum or brush out the dryer vent hose. Lint buildup in the vent is a fire hazard; this step matters.
Behind and under appliances: Pull them out. Vacuum or sweep behind and underneath. Wipe down the sides of both machines.
Shelves and surfaces: Wipe down shelves and walls. Wash the sink if you have a utility sink.
Time estimate: 2–3 hours (first deep clean) / 1 hour (maintenance)
Most people skip the garage when deep cleaning the house. Don’t.
Declutter first: This step is non-negotiable in the garage. Get three boxes: keep, donate, trash. Move through everything before you start cleaning.
Walls and shelving: Sweep down the walls with a broom. Wipe down shelving with a damp cloth. Check for any oil stains on shelves.
Floor: Sweep the whole floor and work the dust toward the garage door. For oil stains, pour cat litter over fresh stains to absorb them, let it sit for a few hours, then sweep up. For old stains, a concrete degreaser works well. Let it sit, then scrub with a stiff brush and rinse with a hose.
Garage door: Wipe down the inside surface panels with a damp cloth. Spray the hinges and rollers with a silicone-based lubricant (not WD-40 — it attracts dirt).
Time estimate: 2–4 hours, depending on home size
This is the section almost nobody covers, but it’s part of a full deep clean.
Gutters: Clean them in spring and fall. Scoop out leaves and debris by hand, wearing gloves. Flush with a garden hose. Check that downspouts drain away from the foundation.
Exterior windows: Use a garden hose with a spray attachment. Scrub with a long-handled brush and a bucket of soapy water. Rinse top to bottom. Clean the window tracks from the inside with a toothbrush.
Front door: Wipe down the door surface, frame, and hardware. Clean the doorbell button and porch light fixture.
Deck or porch: Sweep and scrub with a deck brush and soapy water. Rinse with a hose. For composite decking, use a cleaner approved for that material.
Siding: A garden hose handles most surface dirt. For mildew on vinyl siding, mix one part white vinegar with two parts water in a pump sprayer. Apply, let it sit for a few minutes, and rinse.
Driveway: Sweep and rinse with a hose. For embedded grime, a pressure washer makes this fast. For oil stains, use a concrete degreaser.
This is the question nobody answers. Here’s a real breakdown:
Room | First Deep Clean | Maintenance Deep Clean |
Kitchen | 90 min | 45 min |
Bathroom (per bathroom) | 60 min | 30 min |
Bedroom (per bedroom) | 45 min | 20 min |
Living Room | 60 min | 25 min |
Laundry Room | 30 min | 15 min |
Garage | 2–3 hours | 1 hour |
Outdoor/Exterior | 2–4 hours | 1–2 hours |
A 3-bedroom, 2-bathroom home takes roughly 8–12 hours for a full first deep clean, spread across 2–3 days. Once you’ve done it once and the house is at baseline, future deep cleans drop to 4–6 hours.
Daily: Wipe kitchen counters and stovetop. Hang towels to dry. Sweep if needed.
Weekly: Vacuum floors, clean bathrooms, change bed linens, wipe the exteriors of kitchen appliances.
The biggest clean of the year. Open everything up.
Focus on areas with heavy use.
Prep for cold weather.
Tackle the inside jobs.
You don’t need a cabinet full of commercial cleaners. Most of the best cleaning combinations are things you already have.
All-purpose spray: Mix 1 cup white vinegar, 1 cup water, and 15 drops of tea tree or lavender essential oil. Use on countertops, tiles, cabinet exteriors, and hard surfaces. Avoid natural stone; vinegar is acidic and can etch marble and granite.
Baking soda paste (scrubbing): Mix baking soda with a small amount of dish soap to form a thick paste. Ideal for scrubbing grout, sinks, tubs, and oven interiors.
Citric acid solution (limescale): Mix one tablespoon of citric acid powder in 500ml of warm water. Use on taps, showerheads, and inside the kettle. It breaks down limescale more effectively than vinegar and leaves no odour.
DIY glass cleaner: Mix 1 cup water, 1 cup white vinegar, and 1 tablespoon cornstarch. Shake well before each use. Streak-free on windows and mirrors.
If you have young children:
If you’re wondering whether it’s worth hiring a professional cleaning service for your deep clean, here’s a straightforward comparison.
Not sure where to start with your home? Book a free 15-minute consultation, and we’ll help you build a cleaning plan that fits your schedule and budget.
Most cleaning professionals recommend two to four times a year; once per season is a good rhythm. If you have pets, allergies, or young children, lean toward the higher end.
A small apartment or very clean home, yes. A full 3-bedroom house in one day is doable but exhausting. It's more effective to split it by zone over two to three days.
No. Avoid white vinegar on natural stone (marble, granite, limestone), cast iron, and natural wood finishes. It's acidic and can etch or damage those surfaces over time.
Use enzyme-based cleaners for accidents and odours. Avoid phenol-based products if you have cats. Wash pet bedding separately and vacuum soft surfaces more frequently than you think necessary.
White vinegar, baking soda, dish soap, and citric acid cover about 80% of what you need. A microfiber cloth does the job better than paper towels and is reusable. The biggest investment is your time.
Yes. Decluttering before you clean saves time and means you're cleaning the actual surfaces, not around piles of stuff. Do it room by room before you pick up a cleaning cloth.