End of Tenancy Cleaning in Belvedere

We knew the bathroom would be the story before we walked through the door. The tenant had mentioned the shower screen on the phone at booking — 'it's gone white and I can't shift it' — which in Belvedere's ~280 ppm chalk water translates to a mineral crust that no supermarket descaler will touch. We factored in the extra time.

The house was a 1950s semi on Albert Road — three bedrooms, a separate kitchen, a living room, a dining room, one bathroom, a downstairs WC, and a back garden with a patio and a shed. The tenants — a couple with a toddler — had been there 2 years at £1,550/month. Managed by Haart Belvedere. Agent checkout booked for two days later.

Parked on the front hardstanding. No restrictions on Albert Road — typical Belvedere, where parking is the one thing you never have to think about.

We started with the kitchen, as we always do. A freestanding gas cooker — Indesit, single oven, 4-burner hob. Two years of a household where one person cooked regularly and the other heated things up. The oven was moderate: a uniform grease layer, heavier on the roof near the fan housing, lighter on the door. Single dwell got most of it; a second targeted spray on the roof finished the job. The hob had spill rings around the two most-used burners — each one a different shade of baked-on, each needing its own targeted dwell and scourer pass.

The taps confirmed the water story. The kitchen mixer had a limescale collar about 3mm high at the base and a partially blocked aerator. Double descaler application, scraper on the collar, pin through the aerator holes. The fridge-freezer needed a straightforward defrost — a thin ice layer on the freezer back wall, 20-minute passive melt while we worked elsewhere. The back door to the garden was the transition-zone challenge: 2 years of toddler traffic in and out had packed soil, fine grit, and what appeared to be sand from a garden sandpit into the door track. Crevice vacuum, cloth pulled through the channel, threshold wiped. Kitchen total: 40 minutes.

Then the bathroom — the room the tenant had warned us about. The shower screen was a single glass panel over the bath, and she was right: the lower two-thirds had gone white. Not streaky, not spotty — a continuous mineral crust that had changed the texture of the glass from smooth to rough. Two years of Belvedere's chalk water evaporating on the surface after every shower, depositing a fresh layer of calcium each time, nobody descaling it once during the tenancy.

Phosphoric acid descaler applied to the full panel. First dwell: 12 minutes. First pass in vertical strips: the upper portion cleared. The lower half softened but held. Second application, concentrated on the crust. Another 12 minutes. Second pass with the cloth pressed firmly against the dissolving calcium. It came off in stages — the white retreating downward as each pass removed a layer. The bottom 10cm was the last holdout: the thickest accumulation, right where the water pooled against the bath edge before draining. Third targeted application. Five more minutes. Final pass. Clear. The glass beneath was intact — no etching, no permanent cloudiness. The tenant had been worried it was ruined. It wasn't. It just needed the right product and the patience to let the chemistry work.

The rest of the bathroom followed the same hard-water theme: taps with limescale collars, a bath waterline that needed two passes, a shower head about a quarter blocked. The toilet had a calcium band below the waterline — descaler, 12-minute dwell, pumice on the stubborn section at the back of the bowl. Grout in the shower area had a few dark mould spots — anti-mould spray, treated. 35 minutes for the bathroom, the shower screen accounting for nearly half of that.

The downstairs WC was a quicker echo: limescale on the tap, calcium in the toilet, vinyl floor mopped. 10 minutes.

The living room and dining room were carpeted, vacuumed, radiators and skirting done. The bay window in the living room — UPVC casements, post-war replacements — cleaned in 6 minutes. No fireplace, no period features. The three bedrooms upstairs were straightforward: carpet vacuumed, windows cleaned, wardrobes wiped inside. The toddler's room had a sticker residue on the windowsill (farm animals this time — a cow, a pig, and something that might have been a sheep or a cloud) and a crayon mark on the skirting that came off with a damp cloth. Stairs and landing vacuumed, bannister wiped.

Total time: 4 hours. Two people. The bathroom took 35 minutes — 20 of those on the shower screen alone. Without the hard water, this house would have been a 3-hour job. That 60-minute difference is the Belvedere premium: not complexity, not size, not period features — just calcium carbonate, deposited relentlessly by the chalk beneath the Thames estuary.

Haart's negotiator came two days later. She went room by room with a clipboard — not a tablet, not a full inventory schedule, just a checklist and her phone for photos. Kitchen: opened the oven (phone torch), checked the hob where the spill rings had been, looked at the back-door threshold. Bathroom: she went straight to the shower screen. Held it at an angle to the window light. Ran a finger down the lower section. Smooth. 'The tenant said this was white when she called you.' It had been. 'Well, it's not now.' She checked the toilet, the taps, the grout. Living room and bedrooms: a quick walk-through — carpet, windows, wardrobes. The toddler's room: sticker residue confirmed gone, crayon mark confirmed gone.

Fifteen minutes. Everything passed. She took four photos and sent them to the landlord from the hallway. The landlord replied while she was still in the house: a thumbs-up emoji and 'release the deposit.' That was the checkout documentation. Formal confirmation followed by email the same day.

Deposit returned via the DPS within 6 days. No deductions. The family had already moved to a 3-bed in Abbey Wood — one stop west on the train, closer to the Elizabeth Line, slightly higher rent for a slightly newer house. The tenant messaged us a week later to say the shower screen at the new place was already starting to build limescale and she'd bought a squeegee. The chalk water of South East London doesn't care which postcode you move to. But at least she knows now what it takes to deal with it — and at the next checkout, it won't be a white wall of calcium. It'll be a maintenance wipe. That's the difference between 2 years of ignoring the descaling and knowing it matters.