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The best pressure washer attachments for better cleaning

  • The best pressure washer accessories for better car cleaning
  • Fantastic aftermarket options
  • Get a more thorough cleaning job 

Written by Ryan Gilmore Updated: 31 January 2024

A shiny new pressure washer is an awesome way to take the effort out of cleaning and is a real essential if you want to properly wash your car, but you’ll need to stock up on the best essential pressure washer attachments to really get your money’s worth.

Without the correct attachments you’re making your work harder, and only unlocking a fraction of your pressure washer’s potential. Pressure washer attachments make cleaning a lot easier whether it be your car, bike, garden or even wheelie bin.

While some pressure washer bundles will include a selection of attachments, cheaper models and used examples may leave you with nothing more than a nozzle. We’ve looked at official attachments from the top manufacturers and have the best examples right here. Note that this list doesn’t include snow foam lances, as we have a dedicated article for them.

The best pressure washer accessories at a glance:

Editor’s choice: Stone Banks Car Wash Angled Lance – Buy now from Amazon
Best pressure washer upgrade: MTM Hydro SGS28 Spray Gun – Buy now from Amazon
Best pressure washer attachment bundle: Pro-Kleen Chassis Cleaner and Lance – Buy now from Amazon

The best pressure washer accessories

A solid starting point for upgrading your pressure washer, this lance from Stone Banks will fit Kärcher K-series pressure washers and will deliver an even better flow rate for a punchier jet of water. Brass connectors and a copper nozzle mean it'll be a quality item too and shouldn't seize or corrode.

Pros

  • Perfect starting point for upgrades
  • Quality construction

Cons

  • Not the biggest change in performance
Best pressure washer upgrade
Price: $84.99
As used by professionals, this spray gun from MTM is designed to last forever. Nice and light, the trigger is built with ergonomics front and centre and the stainless steel base will ensure that this spray gun is easy to use and versatile. The trigger is also nice and light to use, reducing the risk of cramping.

Pros

  • Excellent quality
  • Perfect for car cleaning jobs

Cons

  • Overkill for basic pressure washers
Best attachment for versatility
Price: $58.35
Sometimes the simplest upgrades are best, if you've ever run out of reel while cleaning a far corner of your car, an extra few metres of hose could be worth their weight in gold. This nine-metre hose direct from Kärcher is built to withstand pressurised water and fits the K-series of pressure washers.

Pros

  • Extra manoeuvrability
  • Keep the pressure up

Cons

  • Just a hose
Best pressure washer attachment bundle
Combining an aftermarket lance with a dedicated chassis cleaner, this bundle from Pro-Kleen contains everything you could need for car care, bar the foam cannon. The under-chassis nozzle will prove especially useful cleaning off-roaders where mud can trap moisture and begin rusting, while the quick-change nozzle adapters will make all cleaning jobs easier to complete.

Pros

  • Perfect for all car cleaning duties
  • Manufactured to last

Cons

  • Requires a Kärcher to work
Best attachement for car roofs
Designed primarily for cleaning guttering, this curved attachment from Stone Banks will prove excellent for cleaning the extremities of your car, the chassis below and the roof above. It includes five interchangeable nozzles for different jets and is fully compatible with Kärcher K-series pressure washers. Easily cleaning out your gutters afterwards is an added bonus.

Pros

  • Simple but effective
  • Changing jets of water

Cons

  • More specialist use

What you need to know about pressure washer attachments

Do I need pressure washer attachments?

Pressure washers will often ship with a foam cannon and maybe a brush designed for wheels. These are absolutely fine but are entry-level options for car cleaning. Aftermarket attachments will make awkward jobs (like cleaning the chassis) a lot easier and extract extra and often unrealised performance from the pressure washer.

Which pressure washer should I buy?

If you’ve had a look at pressure washers you’ll quickly discover that there is a massive spectrum of prices that can make it a minefield to find the best pressure washer for your needs.

While it can be tempting to blow £200 plus on a high-powered pressure washer this often isn’t necessary. These are if anything too powerful for domestic work and best left to builders and the like for more industrial cleaning. There are plenty of excellent domestic pressure washers available for less than £150 and many good budget pressure washers for sale for less than £100.

Ryan Gilmore is the Deputy Autos and Tools Editor for Parkers, specialising in car cleaning and hand tools. A veteran car cleaner; if it details, waxes or washes he’ll be on hand to make sure it’s worth your money.

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