Thuan High Clean
Professional In-Home Sofa Cleaning: What the Technician Does Step by Step
giat-ghe-sofa18 October 2026

Professional In-Home Sofa Cleaning: What the Technician Does Step by Step

What happens during a professional in-home sofa cleaning: our 7 steps, how the method changes by fabric, how long it takes to dry and what it costs in HCMC.

What Happens During a Professional In-Home Sofa Cleaning?

Our in-home sofa cleaning follows 7 steps: checking the care tag and fabric, dry vacuuming, pre-treating stains, applying a cleaner with gentle agitation, extracting dirty water from the foam, optional hot-steam sanitizing, then drying and a final check with you. Everything happens in your living room, so the sofa never leaves your home. It usually dries in about 1–2 hours.

Our guide to apartment sofa cleaning in Ho Chi Minh City gives a short list of the steps and tips for apartment buildings. This article goes deeper: what the technician does at each step, why it matters and how the process changes with the fabric. If you're also booking a mattress, see our in-home mattress cleaning process.

The 7 Steps at a Glance

  1. Check the care tag, fabric and stains
  2. Dry vacuum the whole sofa
  3. Pre-treat stubborn stains
  4. Apply cleaner and agitate with a soft brush
  5. Extract dirty water from the foam
  6. Hot-steam sanitizing and deodorizing (optional)
  7. Groom the fabric, dry and do a final check with you
A fabric sofa in an apartment before the in-home cleaning process
A fabric sofa in an apartment before the in-home cleaning process
The same sofa after on-site cleaning and water extraction
The same sofa after on-site cleaning and water extraction

How to Prepare Before the Technician Arrives

Preparation takes only a few minutes, but it lets the technician start right away and makes the quote more accurate.

  • ✓Send photos of the whole sofa, any stains and the care tag on WhatsApp or Zalo for a quote in advance.
  • ✓Clear pillows, blankets, toys and other items off the sofa.
  • ✓Leave some space around the sofa for the equipment.
  • ✓Make sure there's a power outlet nearby.
  • ✓If you live in an apartment building, check whether contractors need to be registered with management.

What the Technician Does at Each Step

Step 1: Check the Care Tag, Fabric and Stains

The first thing the technician does is find the care tag under a seat cushion or on the underside of the frame. The W, S, WS or X code decides whether water can be used at all, so this step is never skipped. You can read more about sofa cleaning codes W, S, WS and X.

They also look at the fabric type, colorfastness and each stain, then test the cleaner on a hidden spot. If the sofa matches the photos you sent, the price stays exactly as quoted. Very old stains or worn fabric are pointed out before any cleaning starts, so you know what to expect.

Step 2: Dry Vacuum the Whole Sofa

The technician removes loose cushions and vacuums the seat, back, arms and every crevice. Hair, pet fur, sand and crumbs collect mostly in those gaps. Skip this step and the dust turns to mud once it gets wet, sinking deeper into the fabric.

Step 3: Pre-Treat Stubborn Stains

Coffee, bubble tea, grease, ink and the sweat marks on armrests are treated individually before the full clean. The technician applies a spot cleaner suited to each type of stain and gives it a few minutes to loosen. That way there's no need for hard scrubbing later, which protects the fabric from pilling and fading.

Step 4: Apply Cleaner and Agitate With a Soft Brush

The cleaner is sprayed evenly across each panel, seam to seam, so no water ring forms as it dries. The technician then works it in with a soft brush or scrubbing machine, following the direction of the weave. Pressure depends on the fabric: canvas can take firmer brushing, while felt and velvet get only a light touch.

A technician cleaning a fabric sofa with an extraction machine at a customer's home
A technician cleaning a fabric sofa with an extraction machine at a customer's home

Step 5: Extract Dirty Water From the Foam

This is the most important step and the biggest difference from DIY cleaning. The extraction machine pulls the solution and dirt out of the fabric and the foam underneath, with repeated passes until the water coming out runs clearer. The sofa is left damp rather than soaked, which helps prevent water rings and musty smells.

An extraction machine pulling dirty water out of the sofa foam after cleaning
An extraction machine pulling dirty water out of the sofa foam after cleaning

Step 6: Hot-Steam Sanitizing and Deodorizing (Optional)

If the sofa smells, or you have young kids or pets, you can add a hot-steam treatment for +100,000 VND. The heat significantly reduces bacteria and odors trapped in the fabric. It's only done when the tag and fabric allow it, so the technician will tell you upfront if your sofa isn't suitable.

Step 7: Groom the Fabric, Dry and Do a Final Check With You

The technician brushes the fabric in one direction so the surface looks even, then sets up a fan or opens the windows. Next, you go over the sofa together, especially the stains you pointed out at the start. The work area is tidied up before handover.

If your sofa has old stains or a lingering smell, send us a photo on WhatsApp or Zalo at +84 357 111 566 and Thuan High Clean will take a look and quote before any work.


How the Process Changes With the Type of Sofa

Not every sofa is cleaned the same way. Based on the first inspection, the technician adjusts the method like this:

Sofa TypeHow the Method Changes
Fabric or felt (W, WS)All 7 steps, with extraction to pull dirt out of the foam.
VelvetMinimal moisture, light brushing with the pile, re-brushing as it dries.
S codeNo water; cleaned with an upholstery solvent instead.
X codeVacuuming and light brushing only; we explain upfront what can be done.
LeatherNo extraction; wiped with a leather cleaner and dried right away.

What to Do After Your Sofa Is Cleaned

Your sofa usually dries in about 1–2 hours, depending on the fabric and the humidity in the room. In the meantime:

  • ✓Run a fan or the AC and open a window to keep air moving.
  • ✓Don't sit on it or put blankets and pillows back while it's still damp.
  • ✓Keep pets and young children off it until it's fully dry.
  • ✓Don't put cushions in strong sun, which can fade the fabric.
  • ✓If any odor remains once it's dry, let us know within 3 days for a free re-clean.

How Much Does In-Home Sofa Cleaning Cost?

Thuan High Clean's in-home sofa cleaning is priced by size and covers steps 1 to 7, except the optional hot-steam treatment. For what affects the price, see our guide to sofa cleaning prices.

Sofa TypeSizePrice
Armchair (1-seater)0.8 – 1.0 m300,000 VND
2-seater sofa1.4 – 1.6 m350,000 VND
3-seater sofa1.8 – 2.0 m400,000 VND
L-shaped sectional2.4 – 4.0 m450,000 – 750,000 VND
Hot-steam sanitizing & deodorizingAdd-on+100,000 VND

Final prices depend on the fabric and its condition. Send photos on WhatsApp or Zalo at +84 357 111 566 for an exact quote before any work begins.


Frequently Asked Questions

A typical sofa is cleaned in about 1–2 hours, depending on its size and how dirty it is. It then needs about 1–2 hours more to dry. A large L-shaped sectional or lots of stubborn stains can take longer.
It's best to be there at the start to confirm the stains and price, and at the end for the final check. In between, you're free to get on with your day. A family member or housekeeper can stand in for you if needed.
The risk is low when the cleaning matches the tag code and the cleaner is tested on a hidden spot first. Shrinking and fading usually come from the wrong cleaner, too much water or drying in the sun. If the fabric shows signs it can't handle water, the technician will tell you and switch methods.
No. We clean the covers on the cushions so they don't shrink and still fit afterward. Only machine-wash them if the tag clearly says so.

Book In-Home Sofa Cleaning in Ho Chi Minh City

A proper in-home sofa cleaning starts with reading the care tag correctly, and its most important step is pulling dirty water out of the foam. Send a photo of your sofa and its tag on WhatsApp or Zalo at +84 357 111 566, and Thuan High Clean will quote before any work, with no hidden fees. We cover all of Ho Chi Minh City (Saigon) from 8:00 AM to 5:00 PM, with a free re-clean within 3 days if any odor remains.


"Doan Xuan Thuan Founder of Thuan High Clean"

— This article is based on hands-on experience from our professional sofa, mattress, carpet and curtain cleaning services. Every article is reviewed to make sure the information is accurate, practical and reliable for homeowners and businesses in Ho Chi Minh City.