Mould Treatments: Sop Mould Before it Starts

If you’ve spotted black patches on your wood, walls, or ceilings, it’s likely mould – and once it takes hold, it can spread quickly. Mould treatments are designed to kill spores, prevent regrowth, and create a healthier, cleaner living space. Whether you’re dealing with damp corners in a bathroom or mildew on garden furniture, there’s a product that can help you get things back under control.

Mould treatments usually come in spray, like Zinsser Mould Killer and Remover or a liquid, such as Barrettine Mould and Mildew Cleaner and work by breaking down the fungal structure of mould and mildew. Many contain biocides or fungicides that not only treat existing growth but continue to protect the surface for weeks or even months afterward. Some are fast-acting and show results in just a few hours, while others are combined with stain blockers or primers to help prep the surface for painting or refinishing.

You can use mould treatments indoors and outdoors on a range of materials – including timber, plaster, tiles, brick, and stone. Just spray on, leave for the recommended time, and wipe or rinse away. For stubborn stains or larger outbreaks, a scrub and repeat may be needed. Once the mould is gone, keeping moisture levels under control is key to avoiding it coming back.

Key Features:

• Kills and removes mould, mildew, and algae
• Prevents regrowth with long-lasting protection
• Suitable for wood, walls, tiles, and masonry
• Available in sprays, concentrates, or paint additives
• Prepares surfaces for painting or refinishing

Summary:
Mould treatments are an essential part of maintenance in damp or humid environments. They help you treat and prevent mould, keeping surfaces clean, safe, and ready to refinish. Whether indoors or out, they’re a simple but effective fix for a common problem.

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Displaying 11 products

Recommended
  5.0/5.0  (4)
A highly durable bathroom and kitchen paint offering excellent moisture resistance and a 7 year mould protection guarantee.
  • 2 coats
  • 10m² per litre
  • 2 hrs drying time
More info
Available in 1L, 2.5L, 5L
Recommended
  4.9/5.0  (3)
A mould killer spray perfect for use in kitchen and bathrooms. Kills mould, cleans and protects
More info
Available in 750ml
  4.5/5.0  (95)
Remove black fungal growth on any wooden surface.
  • 1-2 coats
  • 10m² per litre
  • 24 hrs drying time
More info
Available in 4L
  4.1/5.0  (6)
An effective spray for the control of mould spores, algae and fungi
  • 1-2 coats
  • 4m² per litre
  • 24 hrs drying time
More info
Available in 500ml
  4.8/5.0  (3)
A mould killer spray for use on bare or previously painted walls and ceilings. Kills mould instantly.
  • 5 mins drying time
More info
Available in 500ml
  5.0/5.0  (1)
A dedicated mould killer for use on bare or previously painted walls and ceilings.
  • 5 mins drying time
More info
Available in 500ml
A high opacity emulsion which prevents regrowth of mould and fungi on bare or previously painted walls and ceilings.
  • 2 coats
  • 17m² per litre
  • 4 hrs drying time
More info
Available in 5L
A durable, high opacity paint that prevents regrowth of mould and fungi on interior walls and ceilings.
  • 2 coats
  • 16m² per litre
  • 6 hrs drying time
More info
Available in 5L
A mould resistant and scrubbable paint that is ideal for bathrooms and kitchens
  • 2 coats
  • 14m² per litre
  • 4 hrs drying time
More info
Available in 2.5L, 5L
Hard wearing, mould resistant and scrubbable matt emulsion suitable for kitchens and bathrooms
  • 2 coats
  • 14m² per litre
  • 4 hrs drying time
More info
Available in 2.5L, 5L
A highly durable satin bathroom and kitchen paint offering excellent moisture resistance and a 7 year mould protection guarantee
  • 2 coats
  • 10m² per litre
  • 2 hrs drying time
More info
Available in 1L, 2.5L, 5L