Everbuild 404 Fungicidal Wash - 5 Litre

FAST ACTING – Quickly removes algae, lichen, green slime and fungal growth from most surfaces incl...

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OnBuy.comEverbuild Evbfun5 404 Fast Powerful Fungicidal Wash, 5 Litre
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Product Information

Full details

The Everbuild 404 Fungicidal Wash is designed for homeowners and DIY enthusiasts tackling stubborn algae, lichen, green slime, and fungal growth on various surfaces. Its key benefit is fast-acting, versatile cleaning for both interior and exterior applications, preventing future growth. A minor caveat is the need for careful application due to its potent fungicidal action, and it is ready-to-use, simplifying the process. This guide will help you understand its features, optimal usage, and maintenance.

All features

Model Part NumberEVBFUN5
BrandEverbuild

Extended Product Information

FAQs

How long should I leave the fungicidal wash on the surface?

The contact time can vary depending on the severity of the growth and the surface type. Generally, allow it to work for 15-30 minutes, but always refer to the specific instructions on the product label for the most accurate guidance.

Do I need to rinse the surface after application?

For most external applications like drives and walls, rinsing with water is recommended after the contact time to remove loosened growth. For some internal applications or specific surface types, rinsing may not be necessary or advisable; consult the product label.

Can I use this on wooden decking?

Yes, it can be used on wooden decking to remove algae and mold. However, it's crucial to test on a small, hidden area first to ensure it does not affect the wood stain or finish. Always rinse thoroughly.

Is it safe to use around plants?

While the product is designed to kill algae and fungi, it can also harm plants. Protect nearby plants by covering them or watering them down before and after application. Avoid direct spray onto foliage.

What safety precautions should I take?

Always wear appropriate personal protective equipment (PPE), including chemical-resistant gloves, eye protection (goggles or face shield), and a mask. Ensure good ventilation when using indoors. Avoid breathing spray mist.

How does the preventative action work?

The wash leaves a residual film on the surface that inhibits the re-establishment and growth of algae, lichen, and fungi, helping to keep surfaces cleaner for longer.

Troubleshooting

Green growth remains after application.

For stubborn or deeply ingrained growth, a second application may be necessary. Ensure the product was left on for the recommended contact time and that adequate scrubbing was performed if required.

Surface appears discolored after use.

This can occasionally happen on sensitive surfaces. Always perform a patch test in an inconspicuous area before full application. If discoloration occurs, rinse the area thoroughly with clean water and consider a gentler cleaning method.

Product is not spraying effectively.

Ensure your spray nozzle is clean and not blocked. If using a pump sprayer, check that it is properly primed. For brush application, ensure the brush is clean and in good condition.

Pros and Cons

Pros

  • Effectively removes a broad spectrum of biological growth.
  • Usable on numerous surfaces, both inside and outside the home.
  • Provides a protective barrier against future growth.
  • Simple to apply without complex mixing procedures.
  • Available in practical sizes for different job requirements.

Cons

  • Requires careful handling and protective gear during application.
  • May require repeat application for heavily infested areas.
  • Potential for discoloration on sensitive surfaces; testing is advised.
  • Not suitable for use on food preparation surfaces.

Setup, Compatibility & Care

Setup: The Everbuild 404 Fungicidal Wash is ready to use straight from the container. No mixing is required. Ensure you have a brush, spray applicator, water, and protective equipment (gloves, eye protection, mask) before starting.

Compatibility: This wash is suitable for most porous and non-porous surfaces including concrete, stone, brick, tarmac, painted surfaces, wallpaper, tile grout, and sealant. Always test on an inconspicuous area first, especially on delicate or painted surfaces, to check for any adverse reactions or discoloration.

Care: After application and rinsing (if required by specific instructions or surface type), ensure the container is securely closed. Store in a cool, dry place away from direct sunlight and incompatible materials. Keep out of reach of children and pets.

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