Post-renovation cleaning works in three passes: dry dust removal from the top down, residue removal (paint, adhesive, grout haze), then floors last. Wait at least 24 hours after the contractors leave so airborne dust settles, and expect to vacuum every surface twice. Doing it in this order is the difference between one weekend and three. Here is the exact sequence our teams follow, adapted for doing it yourself.
Before you start
Confirm the contractor has removed debris and materials (that’s their job, not the cleaner’s). Open windows. Change the furnace filter or block the vents with filter fabric so you’re not recirculating dust while you clean. Gear: a vacuum with a HEPA filter and brush attachments, microfiber cloths (a lot of them), a bucket, mild all-purpose cleaner, a plastic scraper, rubbing alcohol, and a mask.
Pass 1: dust, top to bottom
- Ceilings, light fixtures, ceiling fans, the tops of door frames and cabinets. Vacuum first, then wipe with a barely damp cloth.
- Walls, in sections, with a dry microfiber mop or cloth. Water on drywall dust makes paste; keep it dry until the bulk is off.
- Trim, baseboards, window sills and tracks, vent covers (pull them off and rinse them).
- Inside every cabinet, drawer and closet. Sawdust settles inside; this is the step most people skip and notice a month later.
- A first vacuum of the floors, including corners and thresholds, then a second one. Empty the canister between rooms; fine dust clogs filters fast.
Pass 2: residues
| Residue | Method |
|---|---|
| Paint splatter on glass or tile | Plastic scraper at a low angle, then rubbing alcohol on a cloth |
| Paint on hardwood | Warm soapy water on a cloth first; if dried, a plastic scraper and patience, never a metal blade |
| Adhesive and label glue | Rubbing alcohol or a citrus-based remover, dwell 5 minutes, wipe |
| Grout haze on tile | White vinegar 1:1 with water, scrub with a nylon pad, rinse; on natural stone use a pH-neutral haze remover instead |
| Joint compound on fixtures | Damp cloth, repeat; it dissolves in water |
| Silicone smears | Rubbing alcohol, then a plastic scraper |
Pass 3: finish
Wash the walls and doors with a damp cloth now that the dust is off. Clean glass and mirrors. Wipe the inside and outside of every cabinet. Scrub counters, sinks and backsplashes. Polish hardware, handles and faucets. Then the floors: vacuum once more, and wet-mop hard floors twice, changing the water when it turns grey. Change the furnace filter again a week later; dust keeps settling.
Room-by-room checklist
Kitchen: inside and outside of cabinets and drawers, appliance surfaces, backsplash, counters, sink, range hood filter, under the sink.
Bathroom: grout haze, tile, glass, fixtures, inside the vanity, exhaust fan cover, toilet tank interior if the water was off.
Bedrooms and living areas: closets and shelving, window tracks, light fixtures, outlets and switch plates, baseboards.
Everywhere: ceiling corners for cobwebs and dust strings, door frames, stair treads and railings, thresholds.
The full list we work from is on our cleaning checklists page, post-renovation section.
How long it takes and when to hire it out
A painted 4½ takes a careful person a full day. A kitchen or bathroom renovation with tiling and drywall, two to three days, and most of that is repeated dusting. If the dust is from sanding drywall or you have respiratory issues, hire it: our post-renovation cleaning covers all three passes and is quoted from photos and the rooms involved. Read what your contractor won’t do after a renovation first, so the debris is gone before anyone starts cleaning.
FAQ
How soon after the renovation can I clean?
24 hours after the last trade leaves, so the fine dust has settled. Cleaning while work is still happening means doing it twice.
Do I need a HEPA vacuum?
Strongly recommended for drywall dust. A regular vacuum blows the finest particles back into the air.
Does post-renovation cleaning include debris removal?
No, not with any professional service. Removing scrap materials, boxes and drywall offcuts is the contractor’s responsibility.
Should I clean the air ducts?
After a major renovation, yes, by a duct specialist. Cleaners handle the vent covers and the visible portion only.