How long does it take to deep clean a really dirty house?

Author: Prof. Chandler Metz DVM  |  Last update: Monday, May 19, 2025

Deep cleaning your home can be quite a difficult and time-consuming challenge to undertake. Depending upon the size of your house and several other factors, thorough deep cleaning of your house can take anywhere around 3 to 15 hours.

How long does it take to clean a really dirty house?

Deep cleaning a house will take about eight hours on average. However, the time it takes to do so will depend on the size of the house and how much clutter it has. You should also keep in mind that the larger the house, the longer the process will take.

How long should a deep cleaning take to a house?

For example, a deep cleaning may include wiping down ceiling fan blades, cleaning grout or cleaning your oven. Deep cleaning a house can take 8 hours or more, depending on how in-depth you need to be to achieve good results.

How do you clean a severely dirty house?

How to Deep Clean Your House
  1. Declutter Before Deep Cleaning. Find a new place for (or better yet, get rid of) any visible clutter that does not belong in the room. ...
  2. Start High, Go Low. ...
  3. Deep Clean Windows. ...
  4. Spruce Up Window Treatments. ...
  5. Remove Dust from Surfaces. ...
  6. Deep Clean the Floors.

How long does it take to clean a 2000 sq ft house?

Typically, it will take about two hours to clean a 1000 square foot house or apartment, while homes between 2000-3000 square feet will require at least a three hour cleaning session.

The Layers of a Clean House (Why Cleaning Feels so Hard)

What does a deep clean include?

Deep cleaning is a cleaning process that removes dust, dirt, bacteria, and grime from every single area of your premises. This includes areas that are hard to reach and rarely touched where dirt has had the opportunity to build up over time.

How do you deep clean a house that hasn't been cleaned in years?

Deep cleaning your house: Where to start
  1. Clear away the clutter. ...
  2. Make a game plan. ...
  3. Check your supplies. ...
  4. Scrub all showers, bathtubs, sinks and toilets. ...
  5. Wipe down light fixtures, mirrors and window treatments. ...
  6. Toss any cloth curtains or bath mats in the washing machine. ...
  7. Clean out under the sinks and inside drawers.

What is messy house syndrome?

Messy house syndrome presents in older adults, usually 60 and over. People with messy house syndrome cannot maintain a healthy household. They hoard large amounts of useless objects within their homes. Often, their homes are so cluttered that they are inhabitable and unsafe.

What is the hardest thing to clean in a house?

Which one is the toughest cleaning task?
  1. Oven. Ovens can become caked with grease and grime over time, making them one of the toughest cleaning tasks to tackle. ...
  2. Bathroom. ...
  3. Windows. ...
  4. Carpets & other floor coverings. ...
  5. Tile grout. ...
  6. Pet messes. ...
  7. Post-construction. ...
  8. Exterior spaces.

How many square feet can one person clean per hour?

Badian Hotel reported that, on average, a person can clean 2,000 to 2,500 square feet per hour. Still, the amount of time it takes to clean a home is largely dependent on how clean or dirty it is.

What can a cleaner do in 4 hours?

What can a cleaner do in 4 hours? In 4 hours, a cleaner is able to deep clean a medium-sized home or several rooms, including dusting, hoovering, organising, disinfecting bathrooms and wiping of surfaces.

What happens if you never deep clean your house?

It seems unbelievable, but extreme neglect of cleaning chores can lead to structural damage. Long-term dirt and moisture buildup in kitchens and bathrooms can cause mold and mildew to rot wood and other supportive components.

How long does it take one person to deep clean a house?

Deep cleaning your home can be quite a difficult and time-consuming challenge to undertake. Depending upon the size of your house and several other factors, thorough deep cleaning of your house can take anywhere around 3 to 15 hours.

How to do a deep clean on a full house?

Deep cleaning your house: a room-by-room deep clean check list
  1. Clear away the clutter. ...
  2. Make a game plan. ...
  3. Take stock. ...
  4. Scrub all showers, bathtubs, sinks and toilets. ...
  5. Wipe down light fixtures, mirrors and window treatments. ...
  6. Wash glass shower doors. ...
  7. Put any cloth curtains or bath mats in the washing machine.

How long does it take to clean a really dirty bathroom?

However, if you're wanting to do a deep-clean of an average sized bathroom, this'll usually take up to an hour. Of course, when you keep on top of things with regular express cleaning, the less arduous your deep cleans will be.

What is Noah's syndrome?

Noah syndrome is a variant of Diogenes syndrome that presents as hoarding a large number of animals. Predisposing factors for developing this disorder are situations of psychosocial stress and loneliness.

What does a messy house say about a person?

'Mess can mean different things to different people. A messy space could indicate creativity or someone who is too busy but a messy space could also indicate further issues like anxiety or ADHD.

What does a level 1 hoarder look like?

It is often unrecognized by outside observers and the hoarder. Indicators include difficulty parting with redundant items, excessive shopping for items already in the home or not needed, accessible stairs, doors, and windows, no noticeable odors in the home, little to no visible…

How to clean a severely neglected house?

8 Steps To Cleaning A Filthy House
  1. Creating a clean-up blueprint.
  2. Cataloging your cleaning tasks for rewards.
  3. Equipping yourself with effective cleaning supplies.
  4. Decluttering for a spacious home feel.
  5. Prioritizing safety during the cleaning process.
  6. Delving deep: Room-by-room cleaning.

How to start cleaning an extremely dirty house?

Step-by-Step Guide on How to Start Cleaning a Dirty House
  1. Adopt a Growth Mindset. The right attitude is the first step to cleaning a messy house. ...
  2. Gather Supplies. ...
  3. Declutter One Space at a Time. ...
  4. Start with Surfaces. ...
  5. Explore Floors and Carpets. ...
  6. Manage Kitchen and Bathroom. ...
  7. Create a Cleaning Routine. ...
  8. Celebrate Your Progress.

How long does a deep cleaning take?

You may need only a one-hour long office visit, or you could need a two-hour appointment; some patients need multiple appointments because we determine it's best to do one quadrant of the mouth at a time.

Are windows included in a deep clean?

While basic cleaning may include wiping down window sills and removing surface-level dirt, deep cleaning will often involve more thorough techniques like using specialized cleaning solutions and tools to remove built-up grime from both the inside and outside of windows.

What is a professional house cleaning checklist?

Deep Cleaning Checklist
  • Clean all surfaces, including moldings and baseboards.
  • Clean and disinfect light switches and door handles throughout the house.
  • Deep clean upholstery and carpets.
  • Sweep and mop hard floors, paying special attention to corners and edges.
  • Clean ceiling fans.
  • Clean and disinfect vents and air ducts.

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