Guides, Costs and Straight Answers

What things actually cost, which method belongs on which surface, and the mistakes that turn a clean into a repair bill.

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Every guide, and what it answers

Real 2026 prices by surface and size, what changes the number, and what a suspiciously cheap quote usually leaves out.

What a moss removal and soft wash actually costs on a typical Cardiff semi, and why scaffold changes everything.

Prices by property type, why the cheapest quote often means no downpipe flush, and how often gutters really need doing.

The difference matters most on the surfaces that cost the most to repair. A plain guide to which method belongs where.

Yes, and it is one of the most expensive mistakes on this list. What happens to K Rend under a lance, and what to do instead.

Because washing it off does not kill it. What actually stops moss returning to a roof, driveway or patio.

A realistic schedule by surface type for the South Wales climate, which is wetter than most of the advice online assumes.

An honest look at what sealing does, what it does not do, and the surfaces where it is a waste of money.

Why late spring and early autumn beat the July heatwave, and what cleaning in the wrong month costs you.

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Send a photo and a rough size and we will come back with a price, usually the same day.

Your name Phone Email First line of address Postcode What needs cleaning Roughly how big Anything else we should know

No obligation. We reply the same day, usually within a couple of hours. Or email Liamdunn2406@outlook.com.

Free quotes, a fixed price before we start, and photographs of the finished job. Cardiff and South Wales, open 7 days, 7am to 9:30pm.