Professional Biocide Treatments in Colchester & Tendring

Tired of moss, mould, or algae constantly coming back — no matter how many times you clean?

Why I Started Offering Biocide Treatments to Colchester Homeowners

It all began with a customer in Stanway who had just had their driveway professionally cleaned. It looked brilliant — deep, fresh, like brand new tarmac. But a few months later, I got a call. “It’s coming back,” they said. “ again.”

When I went back to take a look, I wasn’t surprised. The truth is, cleaning removes visible dirt and growth, but it doesn’t stop new spores from forming. The moment moisture hits again, algae and moss start rebuilding.

That’s when I started researching long-term solutions.

That’s how I discovered the difference biocide treatments make. Instead of just cleaning the surface, they kill organic growth at the root and leave a protective layer that prevents regrowth for months… sometimes years.

Now, I finish every roof, wall, patio, or driveway clean with a biocide treatment to make sure the results last. Because there’s nothing more frustrating than spending money on a clean that only looks good for a few weeks.


Why Moss, Algae, and Mould Keep Coming Back

Colchester’s mix of damp weather, shade, and coastal air makes it the perfect breeding ground for algae, mould, and lichen. You’ll see it on roofs, render, patios, fences — that stubborn green film that always seems to return no matter how often you clean.

Here’s why it happens: every surface, no matter how smooth, traps microscopic spores. When moisture and shade combine, those spores grow into visible moss or algae. Even a powerful jet wash can’t remove them all — it only clears what’s visible. The tiny spores that remain start multiplying the moment conditions are right again.

Left untreated, these growths do more than look ugly. They trap moisture, which can damage render, loosen roof tiles, and cause slippery patios or driveways. And once they take hold, they spread quickly — often moving from your roof down to your walls, gutters, and paving.

It’s more than about how it looks, it's about protecting your home’s structure and keeping it safe, clean, and low-maintenance.


Long-Lasting Biocide Protection for Your Home

That’s where my Biocide Treatment Service in Colchester comes in. I use professional-grade biocidal solutions that don’t just remove moss, algae, and mould — they stop it coming back.

Here’s how it works:

  • Initial Clean: I start by cleaning the surface to remove existing dirt and growth

  • Biocide Application: Then I apply a specialised biocide treatment that penetrates deep into the surface, killing off any remaining spores.

  • Protection: The biocide leaves an invisible protective layer that continues working for months, preventing new spores from taking hold.

The treatment is suitable for a wide range of surfaces, including:

  • Roof tiles and slates

  • Render and brick walls

  • Patios, paths, and driveways

  • Decking and fencing

  • Cladding and conservatories

You’ll see an immediate improvement, and more importantly, it’ll stay that way for much longer.

Why My Biocide Treatments Work (When Ordinary Cleaning Doesn’t)


The secret is simple — prevention beats cure.

Pressure washing alone removes surface grime, but the spores remain underneath. That’s why green and black stains return so quickly. My biocide treatments go deeper — they eliminate the microscopic organisms that cause regrowth.

Unlike harsh chemical cleaners, biocides are designed for long-term use. They’re biodegradable, safe for pets and plants, and break down gradually while continuing to work. Over time, they not only prevent growth but also brighten and condition the surface.

It’s the difference between washing a problem away for a few weeks and solving it for the year ahead.


Why You’ll Love the Results

When you book my Biocide Treatment Service in Colchester, here’s what you can expect:

  • Long-Lasting Clean: Stops algae and moss regrowth for months or even years.

  • Protects Your Investment: Prevents damage caused by trapped moisture and moss roots.

  • Saves You Time and Money: No need for constant re-cleaning or repairs.

  • Perfect Finish: Keeps surfaces bright, fresh, and looking professionally maintained

Frequently Asked Questions

What surfaces can you safely clean?

We clean siding, roofs, concrete, decks, fences, gutters, and more. We adjust our equipment and techniques based on each surface to ensure safe, effective results.

Do you use high pressure on all jobs?

No. We use soft washing for delicate areas like roofs and siding, and high-pressure washing for tougher surfaces like driveways and patios.

Is power washing safe for my home?

Yes, when done correctly. We’re trained to use the right pressure and eco-friendly solutions to avoid damage and get the best clean.

How long does the cleaning take?

Most residential jobs are completed in a few hours. Larger or commercial projects may take a full day — we’ll give you a clear timeline upfront.

Do I need to be home during the service?

Not necessarily. As long as we have access to the areas being cleaned and a water source, we can complete the job while you’re away.

Ready to Get a Quote for Your Biocide Treatment?