Now onboarding founding households across Singapore
THR33
A freshly vacuumed car interior in a Singapore multi-storey carpark, late afternoon light
CarHouseholds · MOM HSS

Interior cleaning, done where the car already is.

We come to your carpark with battery equipment and no hoses. Seats, dash, vents, mats, boot — vacuumed, wiped and disinfected at the touch points. Exterior washing follows once we have somewhere to do it properly.

  • At your HDB or condo carpark
  • Battery powered — no outlet needed
  • No water, no drainage, no complaints
  • Same trained team as our home sessions
Interior · what's covered

The parts of a car nobody enjoys doing.

A session runs 1 to 2 hours depending on the car and how lived-in it is. Family cars with child seats and school-run residue take the longer end, and we'll tell you that before we quote rather than after.

Seats and upholstery

Vacuumed through, seams and creases brushed out, fabric spot-treated where it needs it. Leather wiped and conditioned.

Dashboard and console

Dash, instrument binnacle, centre console, gear surround and door cards wiped down. Screens done with a dry microfibre, never a wet cloth.

Air vents and crevices

Vent slats, seat rails, cup holders, door pockets, the gap beside the handbrake where everything goes to die.

Floor and mats

Mats out, beaten and vacuumed, carpet vacuumed underneath, mats squared back in. Rubber mats wiped down.

Boot

Emptied to the extent you've asked, vacuumed, liner wiped. We put back what came out, where it came from.

Touch points disinfected

Steering wheel, gear lever, indicator stalks, door handles, seatbelt buckles, boot release. Where it earns it — not every surface.

Exterior
Coming soon

We're not going to wash your car somewhere we're not allowed to.

Most HDB and condominium carparks prohibit washing outright — it's a water and drainage issue, and the managing agent will be the one who hears about it. So we started with interior work, which needs no water and no outlet, and we're sorting proper arrangements before we offer the rest.

When exterior does open it will be waterless or rinseless, or at a bay that permits it. WhatsApp us if you want to be told the week it starts.

A THR33 team member vacuuming a rear seat with a battery vacuum at an HDB carpark
How it works

You leave the keys or you stay. Either is fine.

Plenty of households book the car alongside a home session — we do the flat, then the car on the way out. It's the cheapest way to run it.

  1. 01

    Send the details

    Make and model, the carpark and lot, and whether there are child seats or a boot liner we should know about.

  2. 02

    A quote the same day

    Priced by the size of the car and the state it's in. No surcharges invented at the lot.

  3. 03

    We come to the car

    Battery vacuum, cloths and chemistry all ours. Nothing plugged in, nothing hosed down, nothing left on the deck.

  4. 04

    Photos when it's done

    Before and after sent on WhatsApp, so you can check it without walking down to the carpark.

What we don't do

Cleaning, not detailing, and definitely not workshop work.

We clean the inside of a car well. Anything involving paint correction, machines, chemicals we're not trained on, or driving your vehicle is somebody else's job.

  • Exterior washing — for now
  • Polishing, waxing, paint correction, coating
  • Engine bay cleaning
  • Wet extraction or steam on upholstery
  • Odour removal or ozone treatment
  • Driving or moving your vehicle
  • Commercial or fleet vehicles
  • Cash payments
Interior open now · exterior to follow

Tell us the car and the carpark.

Make, model, where it's parked, and whether it's had a school run in it. Quote back the same day.

  • NEA-licensed cleaning
  • MOM HSS household services
  • Insured · public liability
  • Sessions from S$52
WhatsApp to book