Patio and Decking Pressure Washer Attachments Worth Buying

There’s something deeply satisfying about watching months of grime lift away from a patio. One slow pass, a clean line appears, and suddenly the whole space looks brighter and newer. The same goes for decking. When it’s cared for properly, it becomes the kind of outdoor area you actually want to spend time on again.

Of course, a good pressure washer does the heavy lifting. But the right decking and patio pressure washer attachments can turn a basic clean into a quicker, easier, and better job. They help you cover ground faster, reach awkward edges, and avoid the patchy results that sometimes happen when you’re using the standard setup alone.

In this guide, we’ll show you the most useful pressure washer accessories for cleaning patios and decking. We’ll also explain how specialist cleaning solutions can improve results and help keep your outdoor surfaces looking their best for longer.

Start with the Basics: Rotary and Fan Nozzles

Most of our pressure washers are supplied with the two attachments people use most often for patio and decking work: a rotary nozzle and a fan nozzle.

A fan nozzle is your everyday option. It spreads the spray out into a wider pattern, which is ideal for general rinsing and controlled cleaning across larger areas. It’s often the best place to start when you’re cleaning more delicate surfaces or working on timber decking.

Rotary nozzles are designed for tougher tasks. They combine a concentrated jet with a spinning motion, helping to shift stubborn dirt and algae more quickly. Used carefully, they can make a noticeable difference on hard surfaces that have built up grime over time.

These universal patio cleaner attachments are great to have as standard. However, if you want to make pressure washing patios and decking even easier, there are a few extra accessories that can genuinely transform the experience.

Pressure Cleaner Lances: Reach Further with Less Effort

If you’ve ever cleaned a patio and felt it in your back the next day, you’re not alone. Patio cleaning often involves long periods of leaning, reaching, and working at an awkward angle. That’s when buying a jet wash patio cleaner attachment like the Husqvarna Angled Spray Lance can be a real upgrade.

A longer lance for a pressure washer helps you keep a more comfortable posture while still maintaining a consistent cleaning distance. That matters because a steady distance often leads to a more even finish, especially across large slabs or boards.

These power washer lances give you reach, control, and a more relaxed working position. For larger gardens, a longer lance jet wash setup can also help you cover more ground without constantly repositioning yourself.

And if you’re cleaning hard-to-reach places like steps, raised decking edges, or tight spaces beside walls, extension pressure washer lances help you work safely and accurately without uncomfortable stretching.

Hard Surface Brushes: A More Controlled Clean for Decking and Edges

Not every patio or deck needs maximum pressure. In fact, too much pressure in the wrong place can cause problems. Timber decking can be marked if you’re too close or using a very aggressive jet. Some stone and paving finishes can also be more delicate than they look.

These situations are where hard surface brush attachments, such as the STIHL Rotating Roller Brush, come into their own. This patio attachment for pressure washers adds gentle agitation, helping lift dirt while keeping the cleaning action more controlled. Think of it as a way to assist the wash, rather than blasting everything with pressure alone.

Hard surface brushes are particularly handy for:

• Decking boards where you want a more careful approach
• Patio edges where dirt collects along borders
• Corners and awkward areas around planters or furniture
• Light cleaning jobs where a rotary nozzle would be excessive

They’re also a great option for customers who want to freshen up outdoor areas more regularly, without the intensity of deep cleaning every time.

Surface Cleaners: The Most Popular Patio Cleaner Attachment for Power Washers

If there’s one accessory that patio owners fall in love with, it’s the surface cleaner. This is the attachment that makes cleaning large flat areas quicker, tidier, and far less frustrating.

Surface cleaners like the STIHL RA 110 are designed specifically for cleaning broad areas of paving slabs and patio. The attachment sits flat on the surface and uses rotating jets underneath to clean in a wide, even path. That means less overspray, fewer streaks, and much faster coverage compared to a standard lance.

Many people look for a pressure washer patio cleaner attachment like this after they’ve cleaned their patio the slow way. Trust us, once you’ve used a surface cleaner jet wash patio attachment, you’ll really notice the difference, especially if you’re tackling larger areas.

Detergent Nozzles: Thorough Pre-Treatment, Better Results

Patios and decking don’t just get dirty. They often develop organic growth like algae, mould, and lichen, especially in shaded or damp areas. While pressure alone can remove the surface layer, it doesn’t always treat the root cause.

That’s where detergent nozzles come in. The Husqvarna FS 300 Foam Sprayer is a great example. It allows you to apply cleaning solution evenly across the surface before rinsing. This pre-treatment stage helps break down grime, loosen growth, and reduce the need for aggressive pressure.

A detergent nozzle can be especially useful when:

• The surface has a slippery green film
• You’re dealing with ingrained staining
• You want to clean more gently, especially on decking
• You’re preparing the area for sealing or treatment

Using detergent properly can also help you achieve a more uniform finish. Instead of chasing stubborn patches with high pressure, you’re letting the solution do more of the work upfront.

Why Specialist Cleaning Solutions Are Worth It

A pressure washer with patio attachment is excellent at shifting dirt, but specialist cleaning solutions can further improve both the process and the end result. The right product helps lift organic growth, soften stubborn grime, and reduce the amount of pressure you need to apply.

That matters for patios, because excessive pressure can disturb jointing sand on block paving or force water into areas you’d rather keep dry. It matters even more for decking, because timber can be sensitive if you concentrate too much force in one spot.

Specialist cleaning solutions can help you:

• Achieve a deeper clean with less effort
• Improve the appearance of tired surfaces
• Reduce the chances of quick regrowth in shaded areas
• Clean more safely on delicate finishes
• Get better results with fewer repeat passes

It’s also worth noting that not all cleaners are the same. Some are designed for stone and paving, while others are better suited to wood or composite decking. Using the right one for your surface helps you avoid unwanted side effects and gives you a better-looking finish.

If you’re unsure which solution is best, it’s always worth reading the full product description before you buy. A small change in product choice can make a big difference to the final result.

Bringing It All Together: The Right Setup Makes Patio Cleaning Easier

Cleaning patios and decking doesn’t need to be a full-day project. With the right combination of pressure washer, attachments, and cleaning solution, it becomes a straightforward job you can tackle quickly and confidently.

For many customers, the ideal setup looks like this:

Start with a fan nozzle for a controlled first pass. Use detergent where needed, especially on algae and staining. Switch to a surface cleaner for wide areas. Then finish with a final rinse and detail work using a lance or brush for edges and corners.

That’s where accessories really earn their keep. They don’t just add options. They help you work faster, reduce operator fatigue, and get a more even finish across the whole area.

Find Pressure Washers, Attachments, and Cleaning Solutions Here

If you’re ready to refresh your patio or bring your decking back to life, Ron Smith & Co has an excellent range of pressure washers, pressure washer attachments, and specialist cleaning solutions to help you do the best possible job.

Whether you’re looking for a reliable pressure washer for regular garden maintenance, a time-saving patio jet wash attachment, or a longer lance to improve comfort and reach, we’re here to help you find the right equipment for your work.

And if you’re unsure which accessory is compatible with your machine, or which solution best suits your surface, our friendly staff are always on hand to offer expert advice. We’ll help you find the best pressure washer, attachment, or cleaning product to match your specific requirements, so you can clean with confidence and achieve consistently impressive results.