M&M Reinigung Service
All disciplines
05 · SUBSTANCE CARE
Bathroom & Descaling

Limescale isn't
dirt.
It's material loss.

Every day without care costs substance. Chrome loses its shine, silicone turns porous, glass goes matte. We stop the loss — material-appropriate, without aggressive home remedies.

Tailored
A method for each surface
Sealing
Available as an add-on
1 Business Day
To your quote
Switzerland-wide
With fixed price
The silent erosion

Limescale works slowly.
But it works every day.

Swiss water is mineral-rich — especially in the cantons of Aargau, Solothurn and Lucerne. Every drop that evaporates leaves minerals behind. Invisible after weeks, damaging after months.

Fighting it with home remedies like vinegar or citric acid often does more harm than good. What shines briefly can end up matte, rough or porous in the long run. We work without such agents — and for good reason.

Risk

Fittings & Chrome

Without proper care, the glossy layer gets attacked. Dull or rough patches appear — once they're there, the original shine can no longer be restored.

Replacement cost
CHF 450+
Risk

Shower glass

Limescale works its way into the surface. After months without care, the glass turns matte — at some point, it can no longer be cleared.

Replacement cost
CHF 700+
Risk

Silicone & grout

Silicone discolours, becomes porous, water gets in. Restoration requires new silicone joints and grout.

Replacement cost
CHF 1'200+
Risk

Natural stone

Marble, travertine, granite are sensitive. The wrong care leaves dull patches — after that, only sanding or replacement.

Replacement cost
CHF 800+
Two approaches — two outcomes

The same goal.
Not the same way.

WAY 01

Home remedies & all-purpose cleaners

Quick, cheap, risky for the substance.
Approach
Vinegar, citric acid, all-purpose cleaners
Chrome surfaces
Shine fades, spots turn rough
Silicone & grout
Discolour, turn porous
Glass
Limescale stays, becomes more stubborn
Long-term cost
CHF 800–2'400 in replacements over 2–3 years
WAY 02 · RECOMMENDED

M&M Substance Care

Material-appropriate, professional, gentle.
Approach
Material-specific, professional products
Chrome surfaces
Cared for, smooth, gleaming
Silicone & grout
Preserved, fresh, tight
Glass
Limescale dissolved, surface clear
Long-term cost
The original substance preserved
How we work

Material first.
Products second.

We don't use a single universal product. Every surface gets its own treatment — matched to chrome, glass, natural stone, silicone. That way the original substance stays intact while the limescale dissolves.

01

Material analysis

We check on site: chrome, stainless steel, glass, natural stone, silicone. Every material gets its own method — no universal fix.

02

Material-appropriate descaling

We dissolve the limescale with products and technique matched to each surface. Result: clean glass, cared-for chrome, clear mirror.

03

Sealing

ADD-ON · ON REQUEST

On request we seal glass, chrome or natural stone after cleaning. It noticeably slows down the next limescale build-up. Add-on: effort and cost discussed transparently in advance.

04

Schedule recommendation

We discuss the right schedule on site — typically every six months, more often in regions with very hard water. You decide whether one-off or recurring.

01
Before · After

From matte
to clear.

Swiss water is mineral-rich. Every drop that evaporates on glass leaves behind calcium and magnesium. Invisible at first, a veil after weeks, after months a deposit that works its way into the surface.

What can't be dissolved with home remedies is more than surface dirt. Vinegar and citric acid may make things shine briefly — but they don't reach the limescale already worked into the surface. Sometimes they even worsen the material underneath.

We work material-appropriately — the right agent for each surface, the right mechanics, at a measured pace. What can be cleaned, we bring back. What is already damaged, we show you openly and tell you what makes sense.

An honest note

What we don't promise.

Limescale that has acted for years penetrates the surface. Glass gets etched, chrome layers are microscopically damaged, silicone turns porous. These damages are irreversible — no cleaning method in the world can undo them.

We analyse on site what we can realistically achieve and tell you honestly before we start. What can be cleaned, we clean uncompromisingly. What is damaged, we show you directly — with a recommendation on whether preservation, sealing or replacement makes sense.

Honesty before sales. Always.

Our stance
We clean what can be cleaned. And we say honestly when something can no longer be saved.
M&M Reinigung Service
Frequent questions

What clients ask about limescale and substance .

What if the limescale has been working for years?+
Honestly: some damage is irreversible. Limescale that has deeply penetrated glass, damaged chrome surfaces or already porous silicone — we can't bring those back. We analyse on site what's possible and tell you straight before we start. What we can clean, we clean to the maximum. What is damaged, we show you openly — with a recommendation on what to do.
What's the difference between cleaning and descaling?+
Cleaning removes surface dirt. Descaling dissolves mineral deposits from the surfaces of glass, chrome, stone and grout. We do both — in one visit, material-appropriately.
Are home remedies like vinegar or citric acid harmful to surfaces?+
They can leave their marks — on chrome, silicone and natural stone. What shines briefly can leave matte, rough or porous surfaces in the long run. We work with professional, material-appropriate products that stay gentle.
Do you offer sealing?+
Yes, on request and as a separate add-on. We seal glass, chrome or natural stone after cleaning — this noticeably slows down the next limescale build-up. We discuss effort and price transparently in advance, because it's a separate service with its own materials.
How often should sanitary fittings be descaled?+
Swiss water is hard in many regions. For most households we recommend every 6 months. In very hard-water areas (parts of AG, SO) every 3–4 months. At the site visit we'll tell you what fits your property.
What does a sanitary deep clean cost?+
By default we work with a fixed price — depending on the number of bathrooms, condition, materials and whether sealing is requested. A serious quote requires a short site visit or a few photos. You receive a written reply the same business day.
Do you also clean mirrors and chrome surfaces?+
Yes — included in the standard. Streak-free mirrors, polished chrome, descaled stainless steel — all in the same visit.
Ready for the upgrade?

Efficiency begins where
you can rely blindly
on your
partner.

Contact us for a non-binding audit. Within 24 hours you receive a tailored analysis of your property.

Start analysis via WhatsApp now
+41 76 754 24 66
DIRECT LINE
LIVE

No bot. No hold queue.

01Direct to the owner
Direct contactNo waiting line · Maximum discretion