Professional Mould Removal & Prevention Kit

£24.99

Persistent black mould around baths, showers, windows and grout makes even a clean home feel damp and uncared for. Bleach lightens the stain for a week, then the patches creep back, bringing musty odours with them. The DUA London Professional Mould Removal & Prevention Kit gives you a focused two stage system to clear the mould you can see and tackle the spores you cannot.

Deep Clean Then Protect

The mould remover cuts through biofilm and staining so you can wipe away visible growth on tiles, grout, silicone, uPVC and painted walls. The prevention treatment then leaves behind a long lasting barrier that makes it harder for mould to return in the same damp corners.

Built For Bathrooms And Kitchens

Ideal for showers, around baths, windows, extractor areas and other mould hotspots. Professional strength, clear instructions, and a calm, methodical process designed for careful homeowners who want a healthier, fresher looking space without harsh scraping or endless re bleaching.


Mould does more than mark a surface. It changes how a room feels. Black streaks in the silicone, dark spots on grout and a faint musty smell in the air quietly signal neglect, even when you clean regularly. Bleach and supermarket sprays often fade the stain but rarely solve the problem, so the same patches return with the next damp spell.

The DUA London Professional Mould Removal & Prevention Kit is a two step system created to deal with both sides of the problem. First, it helps you break down visible mould and staining so it can be wiped away cleanly. Then it leaves behind a protective treatment that makes regrowth less likely on treated areas. The result is a bathroom or kitchen that looks cleaner, smells fresher and stays that way for longer.


What it does

  • Removes black mould and mildew staining from hard household surfaces
  • Kills mould spores on contact to tackle musty odours at the source
  • Helps prevent mould from quickly returning to treated areas
  • Supports a healthier, drier feeling home environment

What is in the kit

  • Mould Remover
    A high performance cleaner formulated to cut through mould growth, soap residues and surface grime so stains can be lifted instead of smeared.
  • Mould Prevention Treatment
    A follow up treatment that leaves behind an invisible barrier on tiles, grout and silicone to help discourage future mould growth.
  • Application Tools
    Directional sprayer and cloth so you can work neatly along joints, corners and edges.

Where you can use it

  • Bathroom tiles, grout lines and silicone around baths and showers
  • Kitchen backsplashes, sink areas and extractor surroundings
  • Window reveals, uPVC frames and other condensation prone spots
  • Most hard washable surfaces affected by mould and mildew

Always test on a small hidden area first and follow ventilation and safety advice on the label when treating enclosed spaces.

How it works

  1. Remove existing mould
    Apply the mould remover to the affected area. Leave it to work for the recommended time so it can break down growth and staining, then wipe away with a clean cloth.
  2. Rinse and dry
    Rinse or wipe with clean water where appropriate and allow the surface to dry fully before moving to the next step.
  3. Apply the prevention treatment
    Treat the now clean, dry area with the mould prevention solution, paying particular attention to grout, silicone and corners where moisture lingers.
  4. Let it cure
    Allow the surface to dry and the protective ingredients to bond as directed before heavy use or steam.
  5. Maintain as needed
    Use standard cleaning between showers or cooking, then reapply the prevention step periodically in known problem areas.

Why people choose DUA London

  • Professional strength chemistry made simple enough for home use
  • Targets both visible mould and the conditions that allow it to return
  • Ideal for bathrooms and kitchens where appearance and air quality matter
  • Supports a restore and protect mindset instead of constant quick fixes

The DUA London Professional Mould Removal & Prevention Kit turns mould removal from a constant battle into a planned routine, leaving your rooms brighter, fresher and easier to live with.

Overall Rating: 5.0
25 reviews
Owen Carter
3 days ago

My kitchen splashback near the extractor had light mould shadows which this cleared in one careful pass

Bradley Foster
3 days ago

The guide suggested where to focus and it really helped in the awkward gap beside the bath panel

Ryan T
3 days ago

The remover lifted the staining then the prevention spray stopped it creeping back in the same corner

Chloe Ainsworth
4 days ago

Liked that it works on grout silicone and painted areas so I did not need several different bottles

Connor D
4 days ago

The product reached tight joints and edges without needing to scrub aggressively and damage the surface

Scott
5 days ago

The prevention stage made a clear difference on an outside wall that always used to show dots in winter

Harvey Ward
5 days ago

Used in a rental bathroom to tidy grout and sealant and the whole room now feels more looked after

Marcus Y
5 days ago

Used it on uPVC window frames and the musty smell around the sill disappeared as well as the marks

DELIVERY OPTIONS (UK Mainland)

Next Day Express Delivery – £9.99

  • Order before 11am Monday to Thursday for next business day delivery
  • Order Friday to Saturday before 10am for Monday delivery
  • Orders placed after Saturday at 10am will be delivered the following Tuesday

Standard Delivery - £4.99

Delivered by Royal Mail within 2-5 working days.

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