★★★★★ 5/5 · 158 reviews on Google

Mould removal in Alkmaar

We remove mould from walls, ceilings, sealant and furniture, and treat the surface afterwards. What we do not do is fix the cause: if there is a damp problem behind it, we say so, and the mould will return until that is resolved.

Insured and vetted cleaners, no worries
Your quote by email within 2 hours
48-hour satisfaction guarantee
Insured & vettedSatisfaction guaranteeQuote within 2 hours

Free quote

No obligation
Step 1 of 4under a minute
What type of space needs disinfection?
Roughly what area is it?
A rough range is fine.
What is the reason for the disinfection?
Where do we send your quote?
Protected · No obligation
158 real customer reviews
5/5 ★★★★★ Verified reviewsInsured
Why Claro Clean

Do the black patches in the bathroom keep coming back?

Mould is a symptom, not a cause. We take it away and treat the surface so it does not return immediately, but where there is structural damp or too little ventilation that is only a delay. We tell you honestly what we see, even when it means you need a different trade.

Removal from walls, ceilings, sealant edges and furniture

Aftertreatment that slows surface regrowth

We say so when the cause is structural

Safe working with sheeting and personal protection

Mould removal
Vetted team
How it works

Booking is easy

Three steps, no endless calls.

1

Tell us what you need

Fill in the form in 2 minutes. Questions? Message us on WhatsApp.

2

Quote within 2 hours

We email you your quote within 2 hours, a fixed price with everything included.

3

Spotless result

An insured team leaves your space spotless. You just enjoy the result.

What's included

Everything we clean for you

Bathroom and shower

Walls, ceiling and the sealant around bath and shower tray.

Bedroom and external wall

The cold north wall where condensation collects.

Ceilings and corners

Where warm air sits and the moisture settles.

Sealant beads

Cleaned where possible, and honest when replacing is better.

Upholstery and mattress

Treated with our cleaning equipment.

Aftertreatment

Slows regrowth on the cleaned surface.

Professional cleaning

Mould removal in Alkmaar

Mould removal in Alkmaar usually starts, for us, where water sits: the sealant along the bath, the shower tray or the bottom edge of a glass shower screen. Those black dots are either on the sealant or have soaked into it. We clean and treat the bead and tell you honestly which of the two it is, because that decides whether the result lasts or whether new sealant is the better step.

What is included

  • Sealant beads along the bath, shower tray, basin and toilet base
  • The lower edge of the shower screen and the glass door profile
  • Tiles right next to the sealant, where the black marks tend to spread
  • Aftertreatment of the cleaned bead, which slows regrowth on the surface
  • An honest view on whether the sealant can be saved or is better replaced

How we do it

We start by looking, not spraying. With a torch and a fingernail along the edge we can tell whether the discolouration sits on top or inside the material. What sits on top we remove, and then the bead gets an aftertreatment. If the colour is deep in the sealant, we clean what is worth cleaning and recommend new sealant. Replacing it is handyman work and outside what we do.

What you get

Your bathroom gets a trained, insured cleaner who has been vetted and arrives with their own products and tools. What we apply to the sealant is eco-friendly and safe for a household with children and pets sharing that bathroom. We cover taps and the vanity unit so no product lands on them. If you want us back later, we schedule the same person.

Mould removal in your area

Real reviews

What our customers say

Real people, verified reviews.

★★★★★
“Anne en Nikki hebben super goed werk verricht! Mijn huis is weer helemaal fris! En snel en secuur gedaan :)”
Mireille Hogenboom Verified
Anne Bruggen
Google review
★★★★★

“very quick and professional results ! well done”

Verified
Tipsy daisy
Google review
★★★★★

“Clean, detailed, and professional service from Maiquellito and Anna 👍”

Verified
Alain Abou Atmeh
Google review
★★★★★

“Great service by Anna & Maiquellito”

Verified
Guarantee

Satisfaction guarantee

If something is not right, tell us within 48 hours and we re-clean it free.

Insured cleanersVetted staffEco products
* Conditions apply.

Need mould removal in Alkmaar?

Fill in the form and we email you your quote within 2 hours, everything included and no obligation.

Free quote

No obligation
Step 1 of 4under a minute
What type of space needs disinfection?
Roughly what area is it?
A rough range is fine.
What is the reason for the disinfection?
Where do we send your quote?
Protected · No obligation
Frequently asked questions

Everything you need to know

How can I tell if my sealant can still be cleaned?
Press a black spot with your nail. If the sealant feels soft or loose and the colour stays put, the mould is inside it and cleaning is temporary at best. If it sits as a film on a firm bead, we can usually get it off well. We can often see which it is from your video.
Why do the dots in my shower keep coming back?
Because the cause stays: water left on the bead after a shower and a room that never dries out. We remove the mould and treat the surface, but a leaking joint or an extractor that does not pull is not something we fix. You do get general tips on airing and drying from us.
Do I need to clear the bathroom before you arrive?
Move bottles, bath mats and towels away from the edges we are treating, nothing more. Whatever stays, we cover ourselves. Afterwards we tell you how long the treated bead should stay dry before you shower again.
WhatsAppGet a quote