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Home Improvement additive that adds mould-resistance to paints, wallpaper pastes and grouts, ideal for damp-prone rooms, Dryzone Anti-Mould Additive. Peace of mind comes from treating surfaces that often suffer repeat mould problems. Is the extra step worth it for long-term protection and fewer repeat decorations?
⚡ At a Glance
- • Mould Protection: Prevents recurrence of black mould for up to five years when mixed into paint
- • Best for: Homeowners and landlords wanting to stop recurring mould on interior walls
- • Not ideal for: Areas with heavy active infestation that need specialist remediation rather than paint treatment
100ml concentrate mixes into 5 litres of emulsion to add mould-resistance to paints, wallpaper pastes and grouts. Compatible with emulsion, vinyl, silk and matt finishes, and designed to help prevent the return of black mould for up to five years.
Long-lasting protection - with a concentrated 100ml that treats 5 litres
Concentrated formulation dilutes into a standard 5L batch of paint, dispersing evenly through the paint before application. When applied, treated paint creates a surface designed to resist mould recurrence for up to five years.
Reduces the need for repeated redecorating in damp-prone rooms, helping walls stay cleaner for longer. Users report sustained protection and fewer follow-up treatments.
Versatile surface compatibility - with suitability for multiple paint types and substrates
Additive is compatible with emulsion, vinyl, silk and matt paints and can be mixed into wallpaper pastes and grouts. Compatibility with common finishes means treated coatings behave like standard finishes once applied.
Suitable for bathrooms, kitchens and communal areas where different finishes are used, allowing one treatment approach across multiple surfaces. Good choice for whole-room refurbishment where consistency matters.
Straightforward DIY application - with an easy-to-mix concentrate
100ml bottle is designed to be poured into paint and mixed until uniform, creating ready-to-use treated paint without extra steps. Reviews note the additive blends smoothly and applies evenly.
Saves time on preparation and keeps application simple for DIY decorators, reducing reliance on specialist contractors for routine anti-mould treatment. Clear mixing instructions help avoid mistakes.
✨ The 4 Key Reasons for Dryzone Anti-Mould Additive
- Concentrated 100ml - Treats up to 5 litres of paint per bottle
- Multiple finish compatibility - Works with emulsion, vinyl, silk and matt paints
- Uses beyond paint - Adds mould-resistance to wallpaper pastes and grouts effectively
- Easy DIY mixing - Mixes smoothly into paint, giving an even application
📋 Technical Details at a Glance
- Category: Home Improvement
- Brand: Dryzone
- Product Type: Anti-Mould Additive
- Volume: 100ml concentrate
- Coverage: Treats up to 5L of paint
❓ Frequently Asked Questions
Q: How much paint will one 100ml bottle treat?
A: One 100ml concentrate mixes into and treats up to 5 litres of emulsion paint.
Q: Which types of paint can it be mixed into?
A: Compatible with emulsion, vinyl, silk and matt paints, and also suitable for wallpaper pastes and grouts, according to the product information.
Q: How long does the mould protection last?
A: Protection is stated to last for up to five years and is designed to prevent the recurrence of black mould.
🏆 Our Verdict
Suitable for homeowners, landlords and DIY decorators tackling recurring black mould on interior surfaces. Concentrated formula that mixes into paint, pastes and grouts offers broad compatibility and long-term protection as its key selling point. While some may view the extra step as an upfront effort, the reduced need for repeat redecorating represents clear long-term value.
