Aftercare guide · Prepared by Andrew
Thank you for choosing Power Wash Pro. I trust you're pleased with the results. This is the same aftercare guide I hand to every customer in Thame and across Oxfordshire — what to expect, what to do, and when to have each surface cleaned again.
A quick note
Your property is constantly exposed to rain, wind, dirt, algae, moss and airborne spores. Over time, nature gradually returns. The good news is that regular maintenance is far easier and far more cost-effective than waiting until surfaces become heavily soiled again.
Patios & paths
Professional clean before heavy build-up returns.
Every 12 months
Block paving driveways
Plus regular weed control between cleans.
Every 12–18 months
Tarmac driveways
Longer if the surface has been restored or sealed.
Every 2–4 years
Render
Maintenance soft wash, depending on exposure.
Every 2–5 years
Gutters
Essential preventative maintenance.
Every 6–12 months
Very little maintenance is required.
Over time, algae and organic growth will gradually return. This is completely normal — it isn't a sign the clean has failed.
The best way to keep your patio looking its best is to have it professionally cleaned approximately every 12 months, before heavy build-up returns.
Cleaning removes existing weeds — but new seeds blow in constantly.
New weed seeds are carried in by the wind and will germinate over time. Apply a suitable weedkiller several times each year, or pull small weeds by hand as soon as they appear.
Don't let a few weeds spoil an otherwise beautifully clean driveway. A professional maintenance clean is recommended every 12–18 months.
Slow the regrowth and the finish lasts longer.
If light algae begins to return, a product such as Wet & Forget can help slow regrowth.
If your driveway has been treated with a tarmac restorer, its appearance will generally last longer. A professional maintenance clean is typically recommended every 2–4 years, depending on the condition of the surface.
Your biocide keeps working long after I've left.
Your render has been professionally soft washed and treated with a professional biocide. The biocide continues working long after the clean has been completed, helping to inhibit future organic growth. Simply leave the biocide to do its job.
A maintenance soft wash is typically recommended every 2–5 years, depending on the property's location and exposure.
Please avoid pressure washing your render — this can permanently damage the finish.
The single most valuable bit of annual maintenance.
Annual gutter maintenance is one of the most important things you can do to protect your home. I recommend having your gutters professionally cleared every 6–12 months to help prevent blockages, overflowing water, damp and unnecessary repairs.
If you notice any overflowing water, leaks or loose guttering before then, simply get in touch.
I look forward to helping you keep your property looking its best for years to come. If there's anything you're not happy with, or you have any questions, please let me know — and if you have a moment, a Google review really does help a small local business like mine.
Andrew · Power Wash Pro, Thame
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