A clean-looking home can still be hiding a greasy cooker hood, limescale around the taps and dust beneath the sofa. That is why the question, “what does deep cleaning include?”, matters before you book. A proper deep clean tackles the build-up that routine weekly cleaning often leaves behind, giving your home a fresher, more hygienic reset.
For busy London households, tenants preparing to move, landlords between occupancies and anyone facing a long-postponed clean, it is a practical way to get on top of the jobs that take time, effort and the right equipment. The exact checklist can vary with the condition and size of the property, but there are clear tasks you should expect to see covered.
What does deep cleaning include?
Deep cleaning is a detailed, top-to-bottom service focused on removing accumulated dirt, dust, grease, soap residue and grime from accessible areas. It is more intensive than a standard domestic clean, where the priority is usually keeping visible surfaces, bathrooms, kitchens and floors in good order week by week.
A deep clean typically includes careful cleaning of rooms and touchpoints that receive heavy use but are easy to overlook. Cleaners work through the property methodically, paying attention to fittings, skirting boards, doors, switches and areas behind or beneath furniture where access allows.
The aim is not to make unrealistic promises about restoring worn, stained or damaged surfaces to new condition. Some marks are permanent, while old limescale, mould staining, burnt-on grease and discolouration can need specialist treatment. A professional cleaner should assess these areas honestly and explain what can reasonably be achieved.
The kitchen: where detail makes the difference
Kitchens usually need the most time during a deep clean. Grease settles quietly on cupboard fronts, splashbacks, tiles, extractor covers and the tops of units. Crumbs and spills collect in drawers, while fingerprints and food residue build up around handles and switches.
A standard kitchen deep clean normally covers worktops, cupboards and drawers on the outside and inside when emptied, the sink and taps, splashback, tiles, hob, accessible wall areas, light fittings, skirting boards and flooring. Cleaners will also wipe doors, handles, switches and reachable ledges, then move furniture or appliances only where it is safe and agreed.
Appliances deserve a separate conversation before the visit. Cleaning inside an oven, fridge, freezer, microwave or dishwasher may be included in a particular package or quoted as an extra. Oven cleaning, especially, is labour-intensive and can depend on the appliance’s condition. If it matters for a move-out inspection or an upcoming tenancy handover, mention it at the quotation stage rather than assuming it is included.
Bathrooms: removing limescale and soap residue
Bathrooms can look clean after a quick wipe but still hold limescale around taps, shower screens and toilet bases. A deep clean gives attention to the awkward corners where moisture and product residue gather.
Expect the toilet, basin, bath, shower, shower screen, tiles, taps, mirrors and bathroom furniture to be thoroughly cleaned. Floors, extractor covers, radiators, switches, door handles and skirting boards should also be addressed. The cleaner may focus on descaling fixtures and lifting soap scum from the shower screen, depending on the materials and the severity of the build-up.
Mould needs a little care in the wording. Surface mould can often be treated as part of cleaning, but recurring or extensive mould may point to a ventilation, leak or damp problem. Cleaning can improve the appearance, but it cannot solve the underlying cause. For rented homes, report persistent damp or leaks to the landlord or managing agent promptly.
Living rooms, bedrooms and hallways
In the rest of the home, deep cleaning goes beyond vacuuming the centre of the carpet and dusting the obvious furniture. It reaches the detail around the room that makes a property feel properly refreshed.
This usually includes dusting and wiping accessible furniture, shelves, picture rails, skirting boards, internal doors, door frames, handles, switches, sockets, radiators and window sills. Floors are vacuumed and mopped where appropriate, while carpets may receive extra vacuuming around edges and beneath movable furniture. Upholstery, mattresses and rugs are not automatically included, as they often need specialist methods or equipment.
Inside cupboards and wardrobes may be cleaned if they are empty and included in the agreed scope. This is especially useful before moving into a new flat, after decorating or when preparing a property for new tenants. Personal belongings, paperwork and fragile items should be put away in advance so the cleaner can work efficiently and safely.
Windows, internal glass and hard-to-reach areas
A deep clean often covers internal glass, mirrors and accessible window sills, but external window cleaning is commonly a separate service. The same applies to high-level windows, conservatory roofs and areas requiring ladders or specialist access equipment.
High dusting can include reachable light fittings, tops of doors, curtain rails, vents and the upper edges of cupboards. If your home has very high ceilings, delicate chandeliers or hard-to-access skylights, tell the cleaning team before booking. A clear description or a few photographs can help set the right expectations and ensure the correct equipment is brought along.
What may cost extra?
Deep cleaning is not one identical checklist for every property. A small, regularly maintained one-bedroom flat needs a different approach from a family house after renovations or a commercial kitchen with months of grease build-up. The following services are often priced separately or need to be requested in advance:
- Inside oven, fridge, freezer, dishwasher or washing machine cleaning
- Carpet, rug, upholstery or mattress cleaning
- Exterior or high-level window cleaning
- Balcony, patio, garage, loft or storage-area cleaning
- Post-construction dust removal and builders’ cleaning
- Heavy mould treatment, biohazard work or pest-related cleaning
This is not about making the service complicated. It is about matching the right time, products and equipment to the work. A straightforward estimate based on the property size, room count, condition and requested extras protects you from surprises on the day.
Deep cleaning versus end-of-tenancy cleaning
The two services overlap, but they are not always the same. A deep clean is designed to refresh a lived-in property and can be booked whenever your home needs more than a routine clean. An end-of-tenancy clean is usually shaped around the condition expected at handover, with particular attention to appliances, cupboards, fixtures and the inventory requirements of the landlord or letting agent.
If you are moving out, ask what evidence or standards your landlord expects. Some properties require professional carpet cleaning because of pets, spills or a tenancy agreement, while others do not. A detailed clean can improve your position, but deposit decisions ultimately depend on fair wear and tear, the check-in inventory and the property’s overall condition.
How to prepare for a better result
You do not need to clean before the cleaners arrive. That would defeat the point. However, clearing surfaces, putting away clothes and washing up loose dishes gives the team access to the areas that need their attention. It also means more time can go into cleaning rather than organising.
Let the cleaner know about parking, access instructions, pets, damaged surfaces and any rooms that are off limits. Be specific about priorities too. If the oven, bathroom grout or greasy kitchen units are your main concern, say so. Good cleaning teams welcome clear instructions because they can focus the service where it will make the biggest difference.
For homes and workplaces across London, The Ultimate Cleaners provides deep cleaning that is built around the property, not a vague one-size-fits-all promise. Eco-conscious products, careful planning and a clear scope help take the stress out of the jobs you have been putting off. Request an estimate with your priorities and property details, then enjoy the rare pleasure of walking into a space that feels properly reset.
