Shark Cleaning Chemicals Ltd

16/03/2026

Black spots on patios are one of the biggest cleaning problems in the UK.

Pressure washing alone usually won’t remove them because they’re caused by lichen that grows into the stone.

We’ve just written a simple guide explaining:

• what causes black spots
• why pressure washing doesn’t work
• how to remove them properly

If you’re struggling with stubborn patio stains this should help 👇
https://sharkcleaningchemicals.co.uk/blogs/how-to-remove-black-spots-from-patios-uk-guide-2026/how-to-remove-black-spots-from-patios-uk-guide-2026

01/03/2026

Artificial stone patios need a different approach 👇

Pressure washing and harsh cleaners can damage the surface and fade the colour.

We’ve just published a guide explaining how to clean artificial stone properly — safely, evenly, and without stripping the finish.

👉 Read the full guide here: https://sharkcleaningchemicals.co.uk/blogs/how-to-clean-artificial-stone-without-damaging-the-surface/how-to-clean-artificial-stone-without-damaging-the-surface

28/02/2026

Composite decking shouldn’t be pressure washed aggressively 👇

Too much pressure can strip the surface and fade the colour permanently.

We’ve just published a guide explaining how to clean composite decking properly — safely, evenly, and without damage.

👉 Read the full guide here: https://sharkcleaningchemicals.co.uk/blogs/how-to-clean-composite-decking-without-stripping-the-colour/how-to-clean-composite-decking-without-stripping-the-colour

27/02/2026

Composite decking doesn’t need pressure washing 👇

This before & after shows what happens when dirt and organic growth are removed properly — without damaging the surface.

Composite decking should be cleaned with the correct products, not aggressive pressure washing that can cause fading and surface wear.

✔ Safe
✔ Effective
✔ Professional-grade results

Used by exterior cleaners and homeowners across the UK.

www.sharkcleaningchemicals.co.uk

26/02/2026

Looking for an outdoor cleaner that actually works?

If you’ve been researching different patio and exterior cleaners, we’ve just published a guide breaking down what really matters — concentration, dilution, and overall value.

It’s helped a lot of homeowners choose a more cost-effective option without compromising on results.

👉 Read the full comparison here: https://sharkcleaningchemicals.co.uk/blogs/monty-s-miracle-cleaner-vs-shark-cleaning-chemicals-which-is-the-better-outdoor-cleaner/monty-s-miracle-cleaner-vs-shark-cleaning-chemicals-which-is-the-better-outdoor-cleaner

26/02/2026

Render shouldn’t be pressure washed aggressively 👇

Using the wrong method can damage the surface and cause long-term issues.

We’ve just published a guide explaining how professionals clean render safely using softwashing — without erosion or discolouring.

👉 Read the full guide here: https://sharkcleaningchemicals.co.uk/blogs/how-to-clean-render-safely-without-damaging-the-surface/how-to-clean-render-safely-without-damaging-the-surface

26/02/2026

Black spots on your patio?

Pressure washing isn’t the answer ❌

We’ve just published a guide explaining how professionals remove black spot safely — without damaging your patio.

👉 Read it here:

Black spots on patios are one of the most common — and stubborn — exterior cleaning problems faced by homeowners across the UK. These dark marks are not dirt; they are deep-rooted organic growth that embeds itself into stone and concrete surfaces over time.

09/02/2026

A lot of people assume pressure washing is the only way to clean green fencing and outdoor surfaces.

It isn’t.

When done properly, the right cleaning method removes algae while helping protect the surface.

Simple process:
• Apply
• Light agitation
• Rinse

Professional outdoor cleaning made simple.

Do you get green algae on your fence or patio?

04/02/2026

Don’t pressure wash green paving 👇

Apply.
Agitate.
Rinse.

No pressure washer needed.

04/02/2026

How we clean decking, fencing and sheds properly 👇

✔️ Apply the cleaner
✔️ Agitate with a brush
✔️ Allow time to work
✔️ Rinse clean

No pressure washer needed.
Clear instructions with every product.

Professional outdoor cleaning made simple.

03/02/2026

Fresh, clean stone – ready for the season ahead.

Professional outdoor cleaning made simple.
🛒 sharkcleaningchemicals.co.uk