Post-Construction Chaos? Your Ultimate Singapore Cleanup Checklist

Renovation contractors sweep up the big mess and leave. What stays behind is the hard part: fine cement and plaster dust inside every cabinet, grout haze on new tiles, paint overspray on window frames, and adhesive from protective film that gets tougher to remove every week you leave it.

This checklist takes you through the cleanup in six phases, in the order that actually works — debris first, high dust before surfaces, floors before detail work, air quality last. Follow the sequence and you clean each area once. Skip around and you’ll watch dust resettle on surfaces you’ve already wiped.

If you’d rather hand the whole job over, MCAAS Solutions’ post-renovation cleaning service starts from $248 and covers everything below, ending with a final inspection before the team leaves. Otherwise, print this list and work through it phase by phase.

Who this checklist is for

Homeowners who have just finished an HDB, condo or landed renovation and want to do the cleanup themselves
Anyone splitting the work — doing part of it DIY and hiring out the rest
Homeowners hiring a cleaning company who want a reference list to check the job against

Before you start

Three rules that apply to every phase:

Work top-down. Ceilings before walls, walls before floors. Dust falls; never clean anything below something you haven’t cleaned yet.
Keep the aircon off until Phase 2 is done. Running it early pulls fine dust into the fan coil and recirculates it through every room — you end up re-cleaning surfaces and paying for an aircon service you could have avoided.
Wear an N95 mask and gloves for the first two phases. Renovation dust from cutting tile, concrete and drywall contains silica, which you should not be breathing in concentrated amounts.

The six-phase post-renovation cleaning checklist

Phase 1: Debris and rubbish removal

Get everything that isn’t part of the home out of the home.

Collect leftover materials: tile offcuts, timber scraps, cable trunking, cement bags, packaging
Put nails, screws and broken glass into a rigid container, not a rubbish bag
Confirm with your contractor what stays behind (spare tiles, leftover paint for touch-ups) and store it in one labelled box
Lift corrugated board and floor protection sheets — dust and grit collect underneath
Peel protective film off appliances, doors, window frames and glass now; the adhesive hardens over time
Clear the balcony, service yard and corridor of construction waste
Arrange bulky waste disposal through your town council or condo management — don’t leave it at the lift lobby

Phase 2: High dust removal

The single most important phase. Fine renovation dust settles on every horizontal edge above eye level, and every one you miss will shed onto your clean surfaces later. (For why this dust behaves differently from household dust — and why it keeps coming back — see our guide to the dust layers renovation crews leave behind.)

Ceilings, cornices and ceiling roses
Light fittings and fan blades
Tops of wardrobes, kitchen cabinets and door frames
Curtain rails and window ledges
Aircon vents and return-air grilles (wipe the grilles; leave the filters for Phase 6)
Walls, worked top to bottom with a dry microfibre flat mop
Door tops, then door faces and frames

Use a vacuum with a HEPA filter if you have one. A standard household vacuum captures the grit but blows the finest particles straight back into the air behind you.

Phase 3: Surfaces, carpentry and glass

Vacuum inside every drawer, shelf and cabinet, then wipe with a damp microfibre cloth
Leave new carpentry doors and drawers open afterwards — fresh laminates and plywood off-gas formaldehyde, and airflow helps
Wipe countertops, then switches and sockets (dry cloth only)
Remove paint specks from glass and frames with a plastic scraper — never a metal blade on glass or aluminium
Vacuum window tracks first, then wipe; grit turns to mud if you go in wet
Clean glass, mirrors and window grilles; remove sticker and tape residue while you’re there
Wipe down all handles, knobs and railings

Phase 4: Floors

Vacuum every floor before any mop touches it — wet-mopping fine dust just smears it into a film
Mop with a cleaner suited to the floor: neutral-pH for vinyl and stone, a barely-damp mop for timber
Rinse the mop and change the water frequently; grey water redeposits dust
Wipe skirting boards as you go around each room
Check tiled areas for grout haze and cement splashes. Light haze may come off with scrubbing; hardened cement residue usually needs a professional acid wash — the chemicals involved etch tiles and burn skin if handled wrongly, so this is not a DIY job
Expect to mop twice. The first pass lifts the film; the second actually cleans

Phase 5: Detail cleaning, room by room

With dust and floors handled, work through each room to a finished standard.

Kitchen

Degrease the hob, hood and backsplash if any were reused from before the reno
Wipe inside and on top of all cabinets again — kitchens collect the most carpentry dust
Scrub the sink and run water through the trap to flush out dust sludge
Pull out and clean behind the fridge and washing machine positions before the appliances go in

Bathrooms

Scrub wall and floor tiles and grout lines
Remove cement or silicone smears from the shower screen and fittings
Disinfect the WC, basin and shower area
Lift and clean the floor trap — it’s usually full of renovation debris
Polish taps and fittings

Bedrooms and living areas

Wipe wardrobe interiors a second time and leave doors open
Clean behind and under any built-in furniture with clearance
Final wipe of window tracks, sills and ledges

Service yard and balcony

Sweep and wash the floor
Clear the drainage point of grit and debris
Wipe the washing machine area and any external shelving

Phase 6: Air quality and final inspection

Wash or replace aircon filters, then run the aircon — if the renovation was heavy, book a proper aircon servicing instead
Ventilate daily with windows open and fans running. New carpentry and furniture off-gas formaldehyde for an extended period, and ventilation helps but works slowly — don’t expect the “new renovation smell” to vanish in a weekend
Do a final walkthrough with this checklist: open every cabinet, look above every ledge, check under and behind everything
Run a hand along a few high surfaces the next day. If it comes away grey, dust is still settling and Phase 2 areas need a second pass

Common mistakes to avoid

Starting before the contractor is fully done. One returning worker drilling a single hole can re-dust an entire room.
Running the aircon “to clear the air”. It does the opposite — it loads dust into the unit and redistributes it.
Mopping before vacuuming. The most common reason floors look streaky and dull after cleanup.
Using acids or harsh chemicals on unknown surfaces. Cement removers and acid washes can permanently etch homogeneous tiles and corrode fittings.
Treating it as a one-pass job. Fine dust stays airborne for hours and resettles. Every professional crew plans for repeat passes; you should too.

When DIY is enough — and when to hire professionals

DIY is realistic when the renovation was small — one room repainted, a single carpentry installation — and you have a HEPA vacuum, time, and no urgent move-in date.

Hire professionals when:

The whole home was renovated, especially with tiling, hacking or wall works (heavy silica dust)
There’s hardened cement, grout haze or paint on floors and glass
You’re on a deadline — keys handover, movers booked, or family moving in
Dust keeps reappearing after cleaning, which usually means it’s sitting in the aircon system and high spots you can’t reach
Anyone in the household has asthma or dust allergies

MCAAS Solutions is NEA Licensed and WSQ Course Certified. Teams arrive with all equipment and supplies — HEPA vacuums, PHMB and QAC-based disinfectants — apply an antimicrobial coating to high-contact areas like handles and switches, and run a final inspection against the job scope before leaving. Rated 4.9/5 from 370+ Google reviews.

Book your post-renovation cleaning

If this checklist looks like more weekends than you want to spend, let us handle it.

WhatsApp us: wa.me/6588342867 — quotes usually within 2 minutes
Call: +65 8834 2867 (Mon–Sat, 8:00 AM–5:00 PM)
From $248 for post-renovation cleaning, transparent pricing, no hidden fees, no contracts

Send us your floor size and renovation scope, pick a slot, and the team arrives on time with everything needed. The job ends with a final inspection — you walk through the home with the team before they leave.

Frequently Asked Questions

How long does post-renovation cleaning take?

For a typical HDB flat or condo, a professional team takes roughly 6–8 hours. DIY usually spreads across several days, because fine dust resettles and high-dust areas need a second pass.

Should I clean before or after furniture is delivered?

Before, wherever possible. Empty rooms let you reach walls, floors and built-ins properly, and new furniture won’t sit in construction dust. Schedule cleaning after the contractor’s final touch-ups but before movers or deliveries arrive.

Do I need special equipment to do it myself?

A HEPA-filter vacuum, plenty of microfibre cloths, a flat mop for walls, a plastic scraper and an N95 mask cover most of the checklist. What DIY can’t easily replicate is safe removal of hardened cement and grout haze, which needs professional chemicals and handling.

What does professional post-renovation cleaning include?

The full sequence above: debris clearing, high dust removal, interior cabinet cleaning, windows and grilles, floor vacuuming and mopping, kitchen and bathroom detail cleaning, and disinfection of high-contact points, finished with an inspection. Stain removal on floors (cement, paint, grout) is assessed on site, as heavy residue may need a separate acid wash.

How much does it cost?

MCAAS post-renovation cleaning starts from $248, with the final quote based on floor area and renovation scope. WhatsApp a few details to +65 8834 2867 and you’ll usually have a quote within 2 minutes.