How to Deep Clean an Apartment Before Move-Out (Room by Room)

Wall Stains Beyond Normal Wear: How to Address Them

Not all wall marks are created equal. Light scuffs and small smudges are expected wear. Grease splatters, crayon, marker, food stains, and dark discoloration from furniture or smoke are in a different category and are consistently flagged at move-out inspections. The good news is that most stubborn wall stains respond to one of a handful of proven cleaning or repair approaches. Working through them systematically before your inspection removes these items from your deduction risk list.

Grease Stains

Grease stains near the kitchen, above counters, or beside the stove are extremely common. Apply a small amount of dish soap directly to the stain and work it in with a soft cloth using gentle circular motions. The surfactants in dish soap break down grease effectively. Wipe clean with a damp cloth and repeat if needed. For older set grease stains, a spray degreaser allowed to dwell for several minutes before wiping is more effective than dish soap alone. Avoid scrubbing too hard on flat paint finishes since aggressive scrubbing removes paint along with the stain.

Crayon and Marker

Crayon responds well to a magic eraser used with gentle pressure. A small amount of WD-40 applied to crayon marks, left for a minute, and wiped away is also very effective since the oil in WD-40 dissolves the wax crayon binder. Wipe away the WD-40 residue with a dish soap solution. Permanent marker on walls is harder to remove completely and usually requires painting over after minimal cleaning. Apply a stain-blocking primer over the marker before repainting to prevent bleed-through.

Food Stains and Splatter

Food splatter on walls, common near dining areas and the kitchen, usually responds to warm water and dish soap applied with a soft cloth. For dried stains, dampen the stain with a wet cloth for a few minutes before scrubbing to rehydrate the residue. Tomato-based and acidic food stains can leave a faint discoloration even after cleaning. If cleaning does not fully remove the color, a spot of matching touch-up paint applied after the area has dried covers the remainder.

Smoke and Nicotine Stains

Smoke staining on walls is one of the most pervasive and difficult to address. Yellow or brown discoloration from cigarette smoke penetrates the paint and cannot be removed by cleaning alone. The entire affected area needs to be primed with an oil-based stain-blocking primer and repainted. If the smoke smell is embedded in the walls and ceiling throughout the unit, this is a more significant remediation issue that should be disclosed to your landlord rather than addressed cosmetically with paint alone.

Find wall cleaners, stain removers, and stain-blocking primer: wall stain removal supplies on Amazon.

More help: Cleaning and Stains guides

The Move-Out Process: What to Expect and How to Prepare

A successful move-out starts 30 days before your actual move date. Begin by reviewing your lease for specific move-out requirements — some leases require professional carpet cleaning receipts, specific notice periods, or keys returned by a particular time of day. Missing these requirements can provide legitimate grounds for deductions. Draft and send your written notice of intent to vacate according to the lease terms, and send it by certified mail in addition to email so you have proof of delivery and date. Note your lease’s cure period for any issues the landlord identifies during inspection.

Pre-move-out inspections are offered by landlords in many states as a courtesy walkthrough before you officially vacate. This inspection gives you the opportunity to make repairs or address cleaning issues that would otherwise result in deductions — and to contest any claimed damage before it becomes a formal deduction from your deposit. Request this inspection in writing if it’s not automatically offered, and bring someone with you as a witness. Take photographs before and after any repairs you make in response to the walkthrough. The pre-move-out inspection is one of the most underutilized protections available to renters.

The final walkthrough with your landlord should be treated as a business transaction, not an emotional event. Bring your move-in documentation (photos and signed inspection form), your cleaning receipts if you hired professional help, and any repair receipts. Walk through each room systematically and address each item your landlord raises with reference to your documentation, the distinction between normal wear and tear versus damage, and what was pre-existing at move-in. If you disagree with an item, say so calmly and note it — you don’t need to argue extensively in the moment, because the real resolution happens through written communication after the fact.

After the walkthrough, follow up with a written email summarizing what was discussed and what your understanding is of the deposit disposition timeline. This creates a record of the conversation and demonstrates that you engaged professionally with the process. Include your forwarding address explicitly, even if you’ve provided it verbally — deposit refund checks are mailed, and landlords who claim they couldn’t locate you to return the deposit need a clear paper trail to refute. Keep all of this documentation for at least 18 months after your tenancy ends in case a dispute develops after the fact.