Best Pressure Washers for Block Paving

Paving stones have to withstand a lot and therefore need regular care. We show you how to clean the paving stones properly and which products are suitable for this.

Paving stones have to withstand a lot. It’s not just rain and the weather in general that get to them. Weeds and leaves grow between the joints, objects fall on the paving stones and liquids leak out. To keep driveways, patios and paths looking well-kept, it is important that you clean them properly.

Below is a list of the Best Pressure Washers for Block Paving:

The degree to which paving stones become dirty depends on their location and type. On dark or textured surfaces, stains and dirt are less noticeable than on light and uniform ones. If the paving stones are in a sunny place, green deposits hardly spread. They attack stones in damp and windless places. Lichens, on the other hand, can occur anywhere.

10 Best Pressure Washers for Block Paving

In this guide, I reviewed the 5 Best Pressure Washers for Block Paving. I compared water pressure, machine weight, flow and cost to give you my best recommendations.

Pressure Washers for Block Paving in UK

Kärcher K 7 Premium Smart Control Home high-pressure washer: innovative Bluetooth app linking - our most powerful solution for every cleaning task - incl. hose reel and home kit

£629.99
£519.76
9 new from £519.00
Free shipping
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • NEW - Discover valuable tips from Kärcher experts with our Home & Garden App, such as the right pressure for your cleaning task - individually adapted to your device.
  • NEW - Cleaning has never been so smart. The right pressure for each cleaning task can be transferred from the app to your device via Bluetooth in no time at all - for the optimal cleaning result.
  • Extra power with Extra Boost - Even stubborn, stuck dirt is loosened in no time with the Boost mode. Activated via gun or app, it releases an additional 15 bar.
  • Our most powerful solution - vehicles, garden tools, balcony and garden furniture, fences and paths, stairs and stone walls, pond liners, pool and house facades - the K 7 is ready for any challenge.
  • Scope of delivery: high-pressure cleaner with 180 Q Smart Control gun, 3-in-1 Multi Jet spray wand, Home Kit (surface cleaner T 7 Plus, stone, and facade cleaner 3-in-1 1 l), 10 m high-pressure hose (3 years Guarantee)

Wilks-USA TX625 Petrol Power Pressure Washer 7.0HP 4 Stroke Engine 3950 psi / 272 Bar Pump Jet Wash for Patio Car Driveway & Garden with 5 Quick Connect Nozzles

£254.99
2 new from £254.99
1 used from £199.99
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • 12 month warranty and free to call UK based technical support line
  • Super convenient usability, simply put it in the boot of your car or on board your boat and this tap or barrel fed wonder will give you high power cleaning in an instant
  • Includes five "Snap in" ceramic nozzles, each one gives you a unique cleaning function
  • Producing ultra high peak power of 3950psi, perfect for cleaning your car, driveway, paving, home, decking and more
  • Features a 7hp 210cc four-stroke engine with stubborn reliability and it’s fuel-efficient so you can keep cleaning for longer between refills

Wilks-USA RX550i High Power Pressure Washer 262 Bar / 3800 PSI Portable Electric Jet Washer for Patio Car Driveway & Garden with 5 Quick Connect Nozzles

£289.99
£279.00
2 new from £279.00
Free shipping
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • 24 months warranty and free customer service team on hand to assist with any queries that you may occur. Our goal is to resolve any problem that might arise.
  • Lightweight electric pressure washer, 262 bar (max.), 3800-watt motor delivers the power you need to make short work of cleaning your car, driveway, paving, home, or decking.
  • The jet washer RX550 includes the following accessories: straight lance, gutter lance, 5 quick fit nozzles, turbo wand, fixed brush, patio cleaner, 8m hose reel, 18m hose, turbo wand, manual. Guaranteed to leave your outdoor surfaces looking immaculate in no time.
  • Lightweight and easy to move thanks to the wheels. Handle and storage on the device. This jet washer defines what is possible from such a small and compact unit.
  • The on-board detergent tank simplifies the application of cleaning agents and gives you full control. It is easily filled with any cleaning solution for an extra boost to cleaning performance.

Yard Force 22Bar 20V Aquajet Cordless Pressure Cleaner with 2.5Ah Lithium-Ion Battery, Charger and Accessories LW C02

£149.99
£101.42
2 new from £101.42
Free shipping
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • Compact and portable high pressure cleaner
  • 20V 2.5Ah Lithium-Ion battery with digital charging level indicator
  • Ergonomically designed, two-position rotary rear handle
  • Versatile 3-in-1 adjustable jet nozzle: Jet, Turbo & Low
  • Adjustable pressure control - 2 speed settings up to Maximum 22Bar

Bosch 06008A7972 High Pressure Washer EasyAquatak 120 (1500W, Home and Car Kit Included, Max. Flow Rate: 350l/h, in Cardboard Box) - Amazon Exclusive, Green, 37.5 cm*40.0 cm*20.0 cm

£114.99
13 used from £101.19
Free shipping
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • The easy garden tools from Bosch – the handy helpers for small projects
  • Versatile cleaning performance: From stubborn dirt to every day cleaning tasks as the tool is compatible with a wide range of accessories
  • Space-saving: Highly compact storage space as the washer hose can be secured to the body of the tool
  • Adjustable cleaning intensity: Tailor the size of spray and cleaning intensity level to effectively fit the task – from gentle rinse to the removal of stubborn dirt
  • Powerful cleaning around the home: Jet washer provides 350 litres of water an hour thanks to the powerful 1500 watt motor and 100 bar pressure

Ryobi RPW130XRBB Pressure Washer, 1800 W, Amazon Exclusive

£139.99
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • High-performance 1800W motor delivers max pressure of 130 bar and max flow of 380L/H
  • Durable and flexible steel-armed hose resists kinking for an easy cleaning experience
  • Hose reel for quick and easy storage of hose when not in use
  • Incorporated 1L detergent tank with on-demand detergent function easily accessible from the wand
  • Compact, wheeled design for easy transport and on-board storage for accessories

Wilks-USA RX525 High Power Pressure Washer 165 Bar / 2400 PSI Portable Electric Jet Washer for Patio Car Driveway & Garden with 3 Quick Connect Nozzles

£179.99
1 used from £110.99
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • 24 months warranty and free customer service team on hand to assist with any queries that you may occur. Our goal is to resolve any problem that might arise.
  • Lightweight electric pressure washer, 165 bar (max.), 2400-watt motor delivers the power you need to make short work of cleaning your car, driveway, paving, home, or decking.
  • The jet washer RX525 includes the following accessories: high pressure gun extension, curved gutter lance, pressure nozzles, bonus turbo nozzle, 8m hose, triangular brush, circular brush, patio cleaner, extendable handle, manual guaranteed to leave your outdoor surfaces looking immaculate in no time.
  • Lightweight and easy to move thanks to the wheels. Handle and storage on the device. This Jet washer defines what is possible from such a small and compact unit.
  • The on-board detergent tank simplifies the application of cleaning agents and gives you full control. It is easily filled with any cleaning solution for an extra boost to cleaning performance.

Ryobi RPW150XRB 2200W 150bar Pressure Washer

£169.99
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • High-performance 2200W motor delivers max pressure of 150 bar and max flow of 420L/H
  • Durable and flexible 8m steel-armed hose resists kinking for an easy cleaning experience
  • Hose reel for quick and easy storage of hose when not in use
  • Incorporated 1L detergent tank with on-demand detergent function easily accessible from the wand
  • Includes 30cm surface cleaner, rotary brush, turbo lance and vario lance

Kärcher K 2 Power Control Home high-pressure washer: Intelligent app support - the practical solution for everyday dirt - incl. Home Kit

£124.99
£110.00
15 new from £110.00
2 used from £102.30
Free shipping
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • NEW - Discover valuable tips from Kärcher experts with our Home & Garden App, such as the right pressure for your cleaning task - individually adapted to your device.
  • Cleaning has never been so easy. By turning the jet pipe, the right pressure can be set easily - for the optimum cleaning result.
  • Surface cleaner - The T 150 surface cleaner removes dirt from large surfaces such as terraces thoroughly and splash-free. Can be used universally on hard as well as sensitive surfaces due to adjustable nozzle spacing.
  • The practical solution - everyday dirt on bicycles, garden tools, garden furniture or surfaces is removed effortlessly and efficiently by the Kärcher K 2 Power Control Home.
  • Scope of delivery: high-pressure cleaner with G 120 Q gun, Click Vario Power spray wand, dirt blaster, Home Kit (surface cleaner T 150, cleaning agent Patio & Deck, 0.5 l), 5 m high-pressure hose.

Bosch High Pressure Washer UniversalAquatak 135 (1900 W, pressure: 135 bar, max. flow rate: 410 l/h, in carton packaging)

£179.99
£123.99
23 new from £123.99
Free shipping
Amazon.co.uk
as of May 11, 2022 4:13 pm

Features

  • The Universal Garden Tools from Bosch – flexible and powerful for a wide range of tasks
  • The high-pressure washer UniversalAquatak 135 for powerful cleaning with a pressure of 135 bar
  • Get more cleaning jobs done thanks to the 3-in-1 nozzle, which combines a fan jet, rotary jet and point jet
  • The pull-out handle and second carrying handle make it easy to use and compact for reduced storage space requirements
  • Scope of supply: UniversalAquatak 135, Bosch high-pressure spray gun, 7 m hose, 3-in-1 nozzle, high-pressure detergent nozzle with container, transparent water filter, in carton packaging

Remove loose dirt from paving stones

Before using cleaners, sweep the coarse dirt off the stones.
Before using cleaners, sweep the coarse dirt off the stones.

Sweep your paving stones regularly to remove coarse dirt. This is also the first step before using other cleaning products. If you do not remove soil, leaves and plant debris first, a greasy mass will form together with the liquid.

Use a street broom or witch’s broom for cleaning. A plastic leaf broom is suitable for flowers and leaves. Battery-operated sweepers make it easier for you to work on large areas.

Cleaning joints

Moss and weeds often grow in the joints between stones. Joint brushes, weed scrapers or weed burners can help. Normally, you must not use weed killers on sealed surfaces. Failure to do so can be punished with a fine.

Removing coatings, stains and discolouration from paving stones

On paving stones with porous surfaces, liquids in particular should be handled with care: they quickly soak into the material and leave stains that are usually difficult to remove. Remove fresh stains such as red wine or grease splashes as quickly as possible.

If you clean your stones only rarely, green deposits will build up. For delicate materials, you will have to do it yourself. Scrub them with cleaning agents and a brush. On more robust stones, you can get rid of them with a pressure washer.

Cleaning paving stones with a pressure washer

Use a pressure washer to remove stubborn dirt from the paving stones. Test the stones in an inconspicuous place to see if they can withstand the high pressure.
Use a pressure washer to remove stubborn dirt from the paving stones. Test the stones in an inconspicuous place to see if they can withstand the high pressure.

Using a pressure washer is easy on the back and saves water. Biodegradable cleaning agents are available for heavy soiling and deposits. Some devices mix these directly into the water.

However, pressure washers also have a disadvantage. If you spray the joints with it, the dirt is spread over the entire surface. Even windows and house walls may get dirty and you will have to clean even more if you don’t use it properly. To avoid this, always direct the water jet away from the house wall. If necessary, lower the pressure a little.

Excessive water pressure can damage the surfaces of some stones, including concrete stones. Hard natural stones such as basalt, granite and quartzite cope much better. Before using a pressure washer, find out whether the stones can withstand the treatment. Even if you use a dirt cutter, caution and distance are important.

Tip: To prevent the device from spreading the dirt and damaging the stones, use a surface attachment. The circular nozzles loosen the dirt in a targeted and gentle manner. The attachment also has a splash guard. It prevents dirt particles from spreading in the area.

Cleaning concrete and natural stone paving stones

Well-kept paving stones make the garden look tidy. Clean them regularly and you will have less work.
Well-kept paving stones make the garden look tidy. Clean them regularly and you will have less work.

If water and mechanical cleaning alone are not enough, you can use special products for natural stones and concrete. Use these only for the appropriate type of stone. If in doubt, test them first on an inconspicuous spot. This will tell you whether the material is discoloured or not.

The application differs depending on the type. Make sure to sweep the stones thoroughly before using cleaners. Most cleaners are applied directly to the paving stones. Then spread it with a brush and work it in well. Let it work and dry according to the manufacturer’s instructions. Finally, rinse with water. Sweep away some cleaners with a broom.

Note: Only use the cleaning agents if it is not expected to rain during the soaking time. Also, look for biodegradable products: when you rinse them off, they end up in your garden and in the sewage system. Some municipalities do not allow the use of certain cleaning agents. Check with the responsible authorities beforehand.

The right cleaner for the right dirt

Use solvent-based cleaners to treat paint stains, resin, alkali, grease and everyday stains. Cement residue and rust stains can be treated with acidic cleaners.

Cleaners containing acids and surfactants are unsuitable for natural stones such as granite, marble or sandstone. They attack the surface. For sandstone, it is better to use warm water and neutral soap or special natural stone cleaners or stone oil.

Only use special cleaners against lichen. High-pressure cleaners and green coat removers do not help here.

Tip: Don’t know what material your paving stones are made of? Put a little citric acid on the stone in an inconspicuous place. If white foam forms, it is usually lime. In this case, do not use acidic cleaning agents.
You can use a little citric acid to test whether the stones contain lime. If white foam forms on contact, acidic cleaning agents are not suitable for cleaning.
You can use a little citric acid to test whether the stones contain lime. If white foam forms on contact, acidic cleaning agents are not suitable for cleaning.

Cleaning concrete blocks with soda

Soda is an all-rounder in the household. You can also clean acid-sensitive paving stones with sodium carbonate. To do this, add about 100 grams of soda to 10 litres of hot water. Spread the mixture over the stones. Use a broom or rubber scraper. For your own safety, wear protective goggles. Leave the soda water to soak for five to six hours. Finally, wash the mixture off with clean water.

Cleaning sealed paving stones

Sealed or impregnated paving stones are easier to clean than untreated stones. The sealant prevents the surface from becoming dirty quickly. Use water and a little neutral detergent to wipe away dirt. Do not use a high-pressure cleaner, as it may damage the seal.

Alfred Harper

Alfred Harper is a former consultant and product expert at a company producing cleaning equipment. He was working at this position for more than 10 years and has gained incredible experience and knowledge as he has tested almost all pressure washers brands and models and became an expert in this field. Now, he is writing reviews and how-to articles about pressure washers and makes a great contribution to the Petrol Pressure Washers company to help people to choose the best cleaning equipment for home use.

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