Wata-Blast Pressure and Soft Wash
Nathan personally turns black, lichen-covered roofs back to their original colour — even on homes neglected for decades.
The pattern that stands out most for hiring decisions is that Nathan and Adam are named personally across nearly every review, meaning the quality doesn't appear to be diluted across a large rotating crew. Customers who describe themselves as 'very fussy' or who had exteriors neglected for 10 to 66 years all report results that met or exceeded expectations, which suggests Nathan isn't just effective on straightforward jobs — he's worth calling for properties that have been let go for a long time. GST registration confirms this is an active, operating business rather than a casual side operation.
Their work
What it's like working with them
Based on a sample of Google reviews (35 total)
“care taken to protect my garden beds and lawn from soft wash solution”
What they help with
Based on what their customers hired them for
Credentials & background
Sourced from 4 public records so you don't have to look them up yourself
About Wata-Blast Pressure and Soft Wash
Nathan leads Wata-Blast as a hands-on sole trader who regularly works jobs alongside his offsider Adam, and reviews make clear the two of them handle everything from stubborn lichen on decades-old terracotta and colourbond roofs to driveways, sandstone pavers, rendered walls, windows, fly screens, gutters, and eaves — often tackling all of it in a single visit. What sets Nathan apart from a standard pressure washing operator is his deliberate use of soft wash chemistry: multiple reviewers specifically note he matched the cleaning product to each surface, protecting garden beds and lawns from runoff while still removing 14 years of lichen from colorbond or blackened concrete tiles completely. Several homeowners mention the job made repainting unnecessary, which is a meaningful cost offset worth considering when budgeting. Nathan is noted for working double-storey and tri-level homes without issue, and one job involved a near-century-old roof — so challenging access or age of the property doesn't appear to put him off. He's a strong fit for homeowners preparing to sell (two reviews explicitly mention this context), those who've let an exterior go for a decade or more, and fussy owners of light-coloured or rendered properties who need a careful approach rather than a blast-and-go service.
Best for: full exterior cleans on homes with years of neglected lichen or mould build-up, pre-sale property preparation, multi-storey homes requiring careful soft wash treatment, and fussy owners of rendered or light-coloured properties who want a detailed result.
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Claim This Profile — Free →Common questions about Wata-Blast Pressure and Soft Wash
What types of roofs can Wata-Blast clean?+
Based on reviews, Nathan and Adam have cleaned colourbond, terracotta, concrete tile, and sandstone tile roofs — including a nearly 100-year-old roof and properties where the roof hadn't been touched in over 14 years. They use soft wash chemistry rather than raw pressure on roof surfaces, which reviewers say removes lichen and black mould without damaging tiles. Multi-storey homes including double-storey and tri-level properties are specifically mentioned as jobs they've completed without issue. If you have an unusual or aged roof surface, it's worth describing it when you request a quote.
Does Nathan do full exterior packages, or just individual surfaces?+
Most jobs described in reviews are comprehensive packages covering multiple surfaces in a single visit — commonly including roof, gutters, eaves, external walls, windows, fly screens, driveways, and pavers all in one booking. Several homeowners note this made repainting unnecessary, suggesting the combined result can be a significant cost alternative to cosmetic renovation. Nathan is noted for quoting specific products suited to each surface rather than applying one approach to everything. If you only need one area done, reviews don't suggest any issue with smaller jobs — a gutter clean and a window wash are both mentioned as standalone visits.
What do customers say about Wata-Blast's pricing?+
Multiple reviewers describe the pricing as 'reasonably priced', 'fairly priced', and 'great price', with one specifically noting the cost was a fraction of what a repaint would have cost. No reviews raise concerns about price being too high or quotes changing after the fact. One customer notes Nathan went beyond the quoted scope just to improve the result, without charging extra. For accurate pricing on your property, Nathan provides on-site quotes — the range of job types across reviews (single gutters to full multi-storey exteriors) means it varies significantly by scope.
How does Nathan handle post-job cleanup, and is it safe for gardens?+
Cleanup after the job is mentioned positively in multiple reviews — Nathan and Adam remove roof debris from paths and driveways and wash down the area on completion. A standout detail from one reviewer is that Nathan took specific care to protect garden beds and lawn from the soft wash solution during a roof clean, which matters for anyone with established plantings close to the house. One homeowner arrived home after Nathan had already finished and left, and was 'surprised and thrilled' at how clean the place was. If you have sensitive plants or a specific area you want protected, it's worth flagging this at the quote stage.
Is Wata-Blast a good choice for a pre-sale clean?+
At least two reviews explicitly mention using Wata-Blast before selling a property, with one customer crediting the exterior clean for helping present the home at its best during the sale. The recurring theme of homes looking 'like a new coat of paint' or 'brand new' after a full exterior clean aligns well with the goal of maximising street appeal before listing. Nathan is a sole trader who works personally on each job, so availability for time-sensitive pre-sale timelines is worth confirming early — reviews do note he responds promptly to messages, which is a good sign for scheduling coordination.