M&M Reinigung Service
All disciplines
03 · CRYSTAL CLARITY
Window Cleaning

Clean glass
is just the
beginning.

A window has six areas. Most cleaners take care of one — we take care of all six. Streak-free, right into the tracks and fittings.

6
Systematic areas
Subscription
2–4 × per year
1 Business Day
To your quote
Combined
With shutter cleaning
The six areas

Glass, frames, profiles.
And three more.

What many sell as “window cleaning” is really only area 01. The other five get skipped — and that's exactly where function and substance start to suffer.

01

Glass

Inside & outside · streak-free

The most visible surface — and the most demanding. With the right method and professional products: streak-free, even in direct sunlight.

Incl. sliding doors and conservatories. Outside access depends on the property — clarified in the quote.
02

Frames

PVC · Wood · Aluminium

Every material calls for its own method: PVC without aggressive agents, wood with moisture control, aluminium without acid.

Incl. rebates and surfaces only visible with the window open.
03

Tracks & Grooves

What no one sees — until the window opens

Dust, pollen and moisture collect in the surrounding tracks — areas typically skipped in a quick clean.

With fine brushes, gentle on materials, without damaging the geometry.
04

Seals

Gentle cleaning

Rubber seals are carefully cleared of dust and deposits. We work without aggressive agents that could attack the material.

The condition and elasticity of the seals depend on age — we recognise wear and tell you straight.
05

Fittings & Handles

Exposed mechanism · suited to material

Hinges, latches and handles in stainless steel or aluminium are cleaned and maintained. We remove what accelerates wear — and tell you honestly if a fitting should be replaced by a specialist.

Cleaning only — repair and adjustment are the window maker's job.
06

Window Sills

Inside and outside · matched to each material

Inside, natural stone or lacquer; outside, metal or composite — every material gets its own method. Water rings and deposits removed completely.

Outside depends on accessibility — clarified in the quote.
The difference is in the detail

What gleams on the glass is what you see.
What happens underneath is what counts.

OPTION 01

Standard Cleaning

Quick, surface-level, only the glass.
Glass
Inside — and outside if you're lucky
Frames
Surface wipe only
Tracks & Grooves
Skipped
Seals
Skipped
Fittings
Skipped
Result
Streaks, needs going over again
OPTION 02 · RECOMMENDED

M&M Window Cleaning

All 6 areas. Streak-free.
Glass
Inside & outside, streak-free
Frames
Matched to material, every side
Tracks & Grooves
Cleaned with fine brushes
Seals
Cleaned with care
Fittings
Cleaned, matched to material
Result
Streak-free, nothing to redo
From your call to a clear view

Three steps. Zero hassle.

01

Free Quote

Get in touch by form, phone or WhatsApp. We reply the same business day with a free, fixed-price quote — based on the number of windows, their size and access.

02

Appointment

We arrive at the agreed time. No site visit needed for standard properties. For larger buildings, façades or difficult access we inspect beforehand.

03

All 6 areas

Glass, frames, tracks, seals, fittings, sills — systematically, in one pass. Every area gets attention, as far as access allows.

Combined appointment

Windows and shutters in the same visit.

When shutters can be raised or folded, we clean both in the same visit. It saves a second trip — and the windows stay clean longer, because no dirty water from the shutters drips onto freshly cleaned glass. We'll let you know in the quote whether a combined appointment is possible.

View shutter cleaning
Windows and shutters in a combined appointment
An honest note

What we don't promise.

Glass that has been exposed to limescale or construction grime for years may be irreversibly etched. That's beyond cleaning — we recognise it and tell you before we start.

For particularly high window fronts or glazed façades without safe access, we inspect first and plan with you. Safety comes before scheduling.

Our stance
A clean window is not a detail — it is the first impression of an entire home.
M&M Reinigung Service
Frequent questions

What clients ask about windows.

Do you clean high-rise windows or properties with difficult access?+
Up to two floors we work with telescopic poles from the ground. We work without scaffolding or aerial lifts — whether we can reach the outside of a building depends on the layout: a balcony, terrace, walkway or ground-level path makes a lot possible. For higher locations or unclear access we visit first and tell you straight what's feasible.
How often should windows be cleaned?+
For private homes we recommend 2–4 times a year, depending on location and weather exposure. For shops with display windows and for restaurants, typically monthly or fortnightly. After a site visit we'll suggest a schedule that fits.
Can shutter cleaning be done in the same appointment?+
Yes — when possible we combine both. The key point: shutters need to be raisable or foldable so we can reach the outside of the glass. If that's not the case, we clean the outside from outside — when access allows. We'll clarify what's possible in the quote.
What does a window cleaning cost?+
By default we work with a fixed price — based on the number of windows, size, floor and access. For recurring contracts or on request, we can also bill by the hour. For standard properties a few photos and details via WhatsApp or our form are enough — we reply the same business day. For larger buildings or difficult access we drop by briefly first, so the quote is accurate.
How long does a window cleaning take?+
It depends on the number of windows, their size and access. An average 4-room apartment takes around half a day — when all six areas are done systematically. A quick glass-wipe is faster, but most of the work is left out. We give you the exact time in the quote.
Do you offer regular appointments as a subscription?+
Yes. For private households, two to four appointments per year; for shops and practices, monthly or fortnightly. We remind you in good time, the price stays fixed, and you don't have to send a new request each time. Appointments can be postponed or paused at any time.
What happens in bad weather?+
Light rain is no problem — we carry on, the result is still streak-free. For storms, thunderstorms or heavy rain we reschedule, because we can't guarantee safety. You're informed early and a new appointment is arranged at no cost.
Do we need to be home during the cleaning?+
For outside cleaning, no — as long as we have access to the property. For inside cleaning, we do need access to the rooms. For shops and practices we can clean outside opening hours or on weekends on request. Key handover and trust arrangements are discussed individually.
Window cleaning also inOftringen·Olten·Aarau·Zürich·Schaffhausen·Luzern·Basel·Bern·Zug·Solothurn·Baden·Lenzburg
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