Here is a number worth keeping in mind before you hand back the keys: in Luxembourg, a landlord who returns your deposit late, without a valid reason and after being formally notified, owes you a penalty of 10% of the monthly rent for every month of delay, according to guichet.public.lu, the official portal of the Luxembourg State on the rental contract. The deposit, by the way, is capped at two months' rent. In other words, that money is genuinely yours to defend, and the move-out inventory is where it is won or lost. Most disputes come down to one thing the inspector can see in five seconds: how clean the place is.
The mistake nearly everyone makes is to leave the cleaning to the final night, exhausted, surrounded by boxes, with the inspection booked for nine the next morning. It never works. A proper end-of-tenancy clean is a week-long job, not because it takes seven full days of scrubbing, but because the toughest tasks need time to soak, to dry and to be done while the rooms are still empty. This countdown spreads the work from Day 7 to Day 0 so that, whether you are leaving a flat in Esch-sur-Alzette or a house in Dudelange, nothing is left to the last minute.
Why move-out cleaning takes a week, not the final night
Three things refuse to be rushed. The first is anything that needs to soak: a scaled-up shower screen, a greasy oven, blackened grout. These respond beautifully to a product left to act for an hour or overnight, and barely at all to frantic scrubbing at midnight. The second is anything that needs to dry: a freshly mopped floor, a steam-cleaned carpet, a washed wall all need hours, sometimes a full day, before they look their best and before you can judge whether a mark has really gone.
The third is access. You simply cannot clean properly behind a wardrobe, under a bed or inside a fitted cupboard while your life is still stacked in those rooms. The dust and scuff marks hidden by furniture for years are exactly what an inspector notices, because they reveal the true state of the home. That is why the smart sequence is to tackle the long, slow jobs first, while the place is still partly furnished, then finish room by room as the movers empty it. Spreading the work over a week also keeps it humane: an hour or two a day instead of one impossible night.
What the move-out inspection actually checks and what Luxembourg law says
Start with the good news. In Luxembourg there is, strictly speaking, no legal obligation to draw up a move-out inventory of fixtures: as guichet.public.lu confirms on its page about the inventory of fixtures, it is a widespread practice rather than a duty. In reality almost every handover involves one, because it protects both sides. The inspector walks through with the entry inventory in hand and compares: was this mark already there when you moved in, or is it new?
This is where the crucial legal distinction comes in. Damage caused by ordinary use, ageing or normal wear and tear is not tenant damage and cannot be charged to you or deducted from your deposit. The same official source is explicit: faded paint, small holes left by picture hooks or flooring worn by years of living are normal wear, not something you must pay for. What you do owe is genuine damage you caused, plus, of course, any unpaid rent or charges. Cleaning sits right on this line. A grimy oven, limescale left to set hard or grease baked onto a tile is not "wear" - it is dirt you were expected to remove, and it is the easiest reason for an inspector to flag a problem.
The money side is worth knowing precisely. Since the law of 23 July 2024, in force on 1 August 2024, as summarised by the Luxembourg Consumers' Union (ULC), the rental deposit is capped at two months' rent (down from three). The landlord returns the first half within a month of the key handover, after deducting any repairs you agreed to when signing the move-out inventory, and the balance within the month following the final settlement of charges. The takeaway is simple: arrive at the inspection with a spotless home and nothing legitimate to deduct, and the timeline works firmly in your favour.
Day 7 to 5: start with what dries slowly (grout, limescale, oven)
Open the countdown with the jobs that reward patience. The south of Luxembourg has famously hard water, so limescale is usually the first battle. Coat taps, the shower head and the screen with white vinegar or a dedicated descaler and let it work; sealing a scaled-up shower head in a bag of vinegar for an hour will loosen deposits that would otherwise resist a whole evening of effort. (One firm exception: never use vinegar or any acid on natural stone such as marble or travertine, as it etches the surface permanently.)
The oven is the other classic. Spread an oven product or a baking-soda paste and leave it overnight rather than attacking baked-on grease cold. Do the same for the extractor hood filters, which can soak in hot water with washing soda. Tackle blackened grout and silicone joints now too, because they may need a second pass and time to dry before you can see the result. Handling these slow jobs on Day 7 to 5 means that by mid-week the hardest, most visible problem areas - the ones inspectors always check first - are already behind you.
Day 4 to 2: empty rooms, floors and furniture marks
By now the movers are taking furniture out, and each room you empty becomes a room you can finish properly. Work top to bottom: dust light fittings, wipe down doors, frames and skirting boards, clean inside and on top of fitted cupboards, then deal with the walls. Spot-clean scuffs and fingerprints, but keep that legal line in mind - a few faint marks and pin holes are normal wear, so resist the urge to over-restore and risk damaging the paint.
Pay attention to what the furniture was hiding. Carpet often keeps deep, compressed dirt where the sofa or bed stood; if it is stained, this is the moment for a proper extraction clean while there is still time for it to dry fully. Finish each room with the floor, last, so you are not walking dirt back across it. Wash hard floors with a suitable cleaner (pH-neutral on parquet and natural stone, never vinegar), and check the windows, which a daytime inspection will show up mercilessly. Leaving Day 1 for nothing but a light final pass is the whole point of getting this done by Day 2.
Day 1: the final pass right before handover
The day before handover should feel almost calm if the week has gone to plan. The home is empty, the hard jobs are done, and Day 1 is a touch-up, not a marathon. Walk the property with fresh eyes, ideally in daylight, and look for what daily living made invisible: a smudge on a glass door, dust that resettled on a windowsill, a forgotten cupboard interior.
Run a final vacuum and mop through every room, working backwards towards the front door so you finish on clean, dry floors. Empty and wipe the fridge and freezer if they stay with the property, take out every last bin bag, and do a sweep of the cellar, garage, garden or balcony - outdoor and storage spaces are easy to forget and just as easy for an inspector to notice. Then take your own photographs of each clean room. They cost nothing and are your best evidence if a disagreement arises later about the home's condition at handover.
Day 0: inspection, photos and signing with no nasty surprises
On handover day, be present and unhurried. Walk the inventory of fixtures with the landlord or their agent room by room, comparing against the entry document. Because the move-out inventory you sign is the reference for any deductions and for the timing of your deposit, read it carefully before you sign and do not accept vague wording.
If a point of disagreement comes up, stay factual: distinguish clearly between genuine damage and normal wear and tear, which the law does not allow to be charged to you. Note any reservation in writing on the document rather than signing as if you agree. Your own dated photos from Day 1 are invaluable here. Hand over every set of keys, badges and remote controls, confirm the meter readings, and make sure your forwarding address is recorded so the deposit and the final charge statement can reach you. Done calmly, Day 0 is a formality - which is exactly what a week of preparation buys you.
DIY or booking a pro in Bettembourg and across the South
Can you do all of this yourself? Often, yes - especially in a small, well-kept flat where you have a clear week and the energy to spare. The countdown above is built precisely so that a motivated tenant can manage it without burning out. Be honest, though, about the cases where home effort hits a wall: a large house, very little time, an oven or grout that will not come clean, a carpet that needs machine extraction, or simply a moving week already stretched to breaking point.
That is where a professional move-out clean pays for itself, sometimes literally, by protecting a two-month deposit. An equipped team brings spray-extraction for carpets, high-temperature steam and the right product for each surface, and it removes the single biggest variable from your inspection. This is the heart of our end-of-lease cleaning service, designed for private tenants and owners across the south of Luxembourg. Tell us the size of the home and your handover date, and we build the schedule around your countdown.
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- guichet.public.lu - Inventory of fixtures, rent and rental deposit (move-out inventory not legally compulsory; normal wear, use and ageing are not tenant damage). Accessed June 8, 2026.
- guichet.public.lu - Concluding a residential rental contract (deposit capped at two months' rent; two-stage return; 10% penalty per month of unjustified delay). Accessed June 8, 2026.
- Luxembourg Consumers' Union (ULC) - The residential lease in Luxembourg (deposit reduced from three to two months; restitution timeline; law of 23 July 2024, in force 1 August 2024). Accessed June 8, 2026.