Bathroom Mould Treatment
From AED 200*
Treatment plus silicone renewal.
Mould and Mildew Removal From Grout in Dubai
Black spots in shower corners and along the bath edge are mould growing into the grout and silicone. Bleach only lightens the surface for a few weeks. We kill the mould at the root, remove what cannot be saved and renew the joints so it stays away.
What We Treat
- Black mould in shower grout
- Mouldy silicone at bath edges
- Mildew in corners and ceilings
- Damp behind tiles
AED 200*starting price for a bathroom mould treatment
Clean and Healthy
Bathroom Mould Treated at the Root
Black mould along the bath edge and in the shower corners is one of the most common complaints in Dubai apartments. Bleach hides it for a few weeks before it returns.
We treat the mould below the surface, cut out silicone that cannot be saved, renew the joints with mould-resistant sealant and seal the grout. Then we show you how to keep it away.
- Treated below the surface
- Mouldy silicone replaced
- Moisture checked
- Prevention advice
Root Cause Treatment
How We Remove Mould From Grout and Silicone
- Step 1
Check for Moisture
A moisture meter checks the wall behind the tiles. If water is getting in, the leak or failed grout is part of the repair.
- Step 2
Treat the Mould
A professional mould treatment is applied and left to penetrate the grout, killing growth below the surface.
- Step 3
Remove Mouldy Silicone
Silicone with mould inside it cannot be cleaned. It is cut out completely and the joint is cleaned and dried.
- Step 4
Renew and Seal
Fresh mould-resistant silicone is applied and the grout is sealed, so water has less chance to soak in again.
Prevention
How to Stop Bathroom Mould Coming Back in Dubai
Coastal humidity and windowless bathrooms make mould a constant battle in Dubai apartments. These habits make a real difference.
- Run the extractor fan for 15 minutes after showering
- Squeegee shower walls and glass after use
- Leave the shower door open to dry
- Clean with a mould-inhibiting cleaner weekly
- Avoid bleach on cement grout
- Reseal grout every year
- Fix dripping taps and shower heads
- Keep the AC running in humid months
Why Mould Grows So Easily in Dubai Bathrooms
Many Dubai apartments have internal bathrooms with no window, relying on an extractor fan that is often too weak or switched off. Add coastal humidity in areas such as Dubai Marina, JBR and Palm Jumeirah, and grout stays damp for hours after every shower. Mould needs nothing more.
Cement grout and old silicone give mould a porous surface to root into. Bleach removes the colour but not the root, so the black spots return within weeks. Proper treatment kills the growth below the surface, and renewing silicone removes what cannot be saved.
If the grout itself is crumbling, it needs regrouting, ideally with epoxy grout for high-moisture areas. Where moisture has reached the wall behind, we recommend waterproofing the repaired area.
Pricing Guide
Grout Mould Removal Cost in Dubai
Mould treatment is priced per bathroom and includes silicone renewal. Regrouting is quoted separately if the grout has failed.
Silicone Renewal Only
From AED 150*
Bath, tray and basin edges.
Shower Regrout with Epoxy
From AED 600*
For mould that keeps returning.
Moisture Check
Included
Meter reading behind the tiles.
*Prices shown are starting guides only. They vary and can change depending on your requirements, the size of the job, the surface, the materials and access to your building. You agree the final price before any work begins.
- Moisture check behind tiles
- Mould treatment applied
- Treatment left to penetrate
- Mouldy silicone cut out
- Joints cleaned and dried
- Mould-resistant silicone applied
- Grout sealed
- Ventilation and cleaning advice
Tools and Materials
Tools, Materials and Products We Use for Grout Mould Removal
Professional Mould Treatment
A fungicidal solution that penetrates porous grout. It kills mould below the surface. It works where bleach only bleaches.
Mould-Resistant Silicone
Sanitary silicone with fungicide built in. It resists new growth in humid bathrooms. It stays white for much longer.
Silicone Removal Tools
Blades and scrapers that remove old sealant completely. Leftover silicone would trap mould under the new bead. Joints are cleaned back to bare surfaces.
Moisture Meter
Measures damp inside walls and behind tiles. High readings point to leaks or failed waterproofing. It shows whether treatment alone is enough.
Why Choose Wamtech Services for Grout Mould Removal in Dubai
Based in Al Barsha since 2014, we work across every Dubai community with trade-specialist technicians and a workmanship guarantee on every job.
Root Treatment, Not Bleach
We kill mould below the surface. Bleach only removes the colour. Results last far longer.
Silicone Replaced, Not Cleaned
Mould inside silicone cannot be cleaned out. We cut it out completely. The new bead starts fresh.
Moisture Source Checked
Persistent mould often means water behind the tiles. We measure before treating. Hidden leaks are found early.
Advice That Prevents It
You get practical habits for your bathroom. Ventilation, squeegees and sealing make a big difference. The mould stays away.
Mould and Mildew Removal From Grout: Frequently Asked Questions
How Much Does Mould and Mildew Removal from Grout Cost in Dubai?
Treating a bathroom and renewing the silicone starts from AED 200. Heavily affected showers, or jobs that need regrouting as well, are quoted after we see photos. Prices vary and can change depending on your exact requirements, the materials and access to the property, so the final price is confirmed after we see photos or visit.
What Is Epoxy Grout and Where Is It Used?
Epoxy grout is non-porous, so mould cannot root into it. It is the best long-term choice for showers that suffer from mould.
What Causes Grout Discoloration?
In bathrooms, mould and mildew are the most common cause of black and green discoloration. Soap scum and hard water cause white and grey stains.
How Often Should Grout Be Cleaned?
Clean shower grout weekly with a mould-inhibiting cleaner, and reseal cement grout every year. Good ventilation matters as much as cleaning.
Do You Offer Same-Day Mould and Mildew Removal from Grout in Dubai?
Yes. Treatment and silicone renewal are normally done in one visit. The shower should be left unused for 24 hours while the new silicone cures.
More Tile Regrouting Services in Dubai
View All ServicesAll Tile Regrouting Services- Cracked/Broken Tile Replacement
- Loose Tile Reinstallation
- Chipped Tile Surface Repair
- Hollow-sounding Tile Fixing
- Hairline Crack Filling
- Tile Edge and Corner Repair
- Indoor and Outdoor Tile Repair
- Tile Surface Polishing and Refinishing
- Grout Line Cleaning and Restoration
- Regrouting Worn/Missing Grout
- Grout Sealing
- Grout Colour-matching
Areas We Cover
Grout Mould Removal Across Dubai
We treat bathroom mould across Dubai, especially in humid coastal areas such as Dubai Marina, JBR, Palm Jumeirah and Business Bay.
New Dubai and the Coast
- Dubai Marina
- JBR
- JLT
- Palm Jumeirah
- Al Sufouh
- Discovery Gardens
- Al Furjan
Central Dubai
- Downtown Dubai
- Business Bay
- DIFC
- Jumeirah
- Umm Suqeim
- Al Barsha
- Tecom
- The Greens
Villa Communities
- Arabian Ranches
- Dubai Hills Estate
- Emirates Hills
- The Springs
- The Meadows
- Damac Hills
- Motor City
- Sports City
- JVC
- JVT
- Town Square
Old Dubai and East
- Deira
- Bur Dubai
- Mirdif
- Al Warqa
- Silicon Oasis
- Al Qusais
Photograph the Mould in the Corners
We will tell you whether treatment is enough or whether the grout needs replacing.