Stream Pressure Washers Review UK 2026
Quick verdict
Score: 6.5/10
Best for: Cleaning patios, driveways, decking, cars and garden furniture quickly
Not for: Delicate surfaces up close, or heavy commercial daily use where a petrol or pro machine suits better
Bottom line: A practical pressure washer (135 bar, 420 L/h) that makes light work of outdoor cleaning around the home.
The Stream pressure washer is positioned as a basic option for outdoor cleaning, with a rated 135 bar pressure, 420 L/h water flow and 1650W power in a corded electric design. It is presented for everyday driveway-style jobs where steady output matters more than advanced features. The corded format can restrict reach, so extension planning may be needed for larger areas, and it is described as suited to light to moderate grime when used with the included accessories.
Key specifications
| Spec | Value Notes |
|---|---|
| Pressure | 135 bar rated |
| Flow | 420 L/h measured |
| Power | 1650W corded electric |
Pros
- 135 bar of cleaning pressure
- 420 L/h flow rate
- Saves hours over a hose and brush on outdoor cleaning
Cons
- Needs an outdoor tap and (for corded models) a power socket within reach
- Too much pressure up close can damage paint, render, wood and pointing
- Must be drained and stored frost-free over winter to protect the pump
Pressure and Cleaning Power
A 135 bar, 420 L/h corded electric setup gives Stream Pressure Washers a clear baseline for how much force it can apply, and how quickly it can move water across surfaces. At 135 bar, it is positioned to tackle driveway grime, and the included brush helps when dirt is embedded in texture, although results depend on how long the area is treated. With a 1650W rating, cleaning power is tied to the mains supply, so performance is not constrained by battery charge. Higher pressure can lift debris more effectively, but delicate surfaces may require gentler technique to reduce the risk of damage to materials such as car paint, render, wood and pointing.
Flow Rate and Water Use
Typically, flow rate controls how much water the Stream Pressure Washer Jet Washer can deliver while it is operating, because it is rated at 420 L/h. In practical terms, that figure helps gauge how quickly water use rises during driveway cleaning, roof rinsing (if used), or general surface wash down. A steady flow supports consistent jet coverage, so the cleaning effect is less likely to fluctuate when the trigger is held. However, higher flow can mean faster depletion of a tank or limited mains supply, so mindful planning helps. Moving methodically also reduces unnecessary run time.
Accessories and Attachments
For this 135 bar, 1650W, corded electric Stream Pressure Washer rated at 420 L/h, the attachments chosen can affect how effectively the jet tackles different surfaces, because the same pressure can behave differently depending on the tool fitted to the end of the hose. Brush attachments are typically suited to textured areas such as patio blocks and car panels, as the bristles help lift grime without relying on repeated high-point impacts. A soap or detergent tool, if used, can loosen oily film first before rinsing clean. No attachment set details are specified, so compatibility should be checked before purchase.
Hose, Reach and Storage
In practical use, a longer hose helps reach driveways, steps and car sides without moving the unit too often. The corded design also means the outlet location matters, because the washer must stay within reach of the mains cable. For storage, plan to coil the hose neatly and keep the unit dry, since dampness can make components harder to handle.
Corded, Cordless or Petrol
Choosing between corded, cordless, or petrol depends mainly on how the Stream pressure washer will be used and where it will be stored. The Stream model is corded electric (1650W), so it suits patios, driveways and car cleaning near a power point, with the cable limiting range. It delivers steady power without battery charging, but the lead must be managed and kept away from water. Cordless options suit jobs farther from sockets but require charging. Petrol units cover remote areas but tend to be louder and need extra handling.
Ease of Use and Build
Because it is a corded electric pressure washer (135 bar, 420 L/h, 1650 W), ease of use depends on managing the power lead and keeping it safely away from wet areas. The build is described as portable for driveway use, which supports convenient handling on site. Reach is affected by cord length and nearby outlet access, so cleaning may require planning to follow the work area efficiently. Operation is straightforward: connect to power, secure the hose and jet washer attachments, then start washing, working from dry surfaces towards damp areas. Handling matters most when switching between positions and moving the unit.
Who Is This Pressure Washer For?
This portable Stream pressure washer is for people who want a corded electric jet washer for outdoor cleaning tasks around the home, with driveway work in mind. It offers 135 bar pressure and a 420 L/h flow rate, making it designed for everyday dirt removal on hard surfaces such as paving and vehicle exterior cleaning. It suits users who can work close to a power point because it is 1650W and corded, and who prefer a straightforward approach without battery charging routines. This unit is not aimed at buyers expecting industrial-grade, heavy-duty cleaning or long cordless sessions, as the corded format limits working distance. Overall, it fits homeowners looking for simple, repeatable exterior cleaning.
Where to Buy in the UK
For buyers in the UK, choosing the right Stream pressure washer comes down to matching the stated pressure and flow to the task, since this model is rated at 135 bar with a 420 L/h flow rate and uses a 1650W corded electric motor. That specification is better suited to short-range driveway and car rinsing than to heavy, long-distance cleaning. In the UK, availability and delivery depend on the retailer's listing and distribution, so buyers typically focus on major online stores and ensure the product description matches the same 135 bar, 1650W, 420 L/h configuration rather than settling for a close alternative. Where to Buy (UK): Amazon UK, John Lewis, Currys, AO, Argos, Plus Screwfix, Toolstation, B&Q, Wickes, Halfords.
Frequently Asked Questions
Is the Stream Pressure Washers worth it?
For blasting clean patios, driveways, decking, fencing, cars and garden furniture, the Stream Pressure Washers saves hours over a hose and brush, with 135 bar of pressure. Check the current Amazon UK price, as it changes often.
Is the Stream Pressure Washers safe to use on a car?
Yes, with care - use a wide fan or low-pressure nozzle, keep about 30cm from the paint, and avoid blasting trim, badges and tyres up close. Very high pressure can chip paint, so for cars use a gentler setting rather than the full 135 bar.
Is the Stream Pressure Washers powerful enough for patios and driveways?
The Stream Pressure Washers delivers 135 bar, which handles patios, driveways and decking well - a patio cleaner attachment makes flat surfaces much quicker. Heavily ingrained moss may still need a couple of passes.
How much pressure do you actually need?
For home use, more isn't always better. Around 100-150 bar (roughly 1,500-2,200 PSI) handles most patios, cars and furniture; very high figures suit heavy-duty or commercial jobs and can damage softer surfaces. Match the pressure to what you'll clean.
What does the flow rate on the Stream Pressure Washers mean?
The Stream Pressure Washers has a flow rate of 420 L/h. Flow rate (water volume) matters as much as pressure for rinsing away loosened dirt - higher flow clears large areas like driveways faster.
Is the Stream Pressure Washers corded, cordless or petrol?
The Stream Pressure Washers is corded electric - the usual choice for home use, giving steady pressure and unlimited run time as long as you're near a socket and a tap.
Where can you use and store the Stream Pressure Washers?
The Stream Pressure Washers connects to an outdoor tap and a power source. Drain it down and store it somewhere frost-free over winter, as freezing can crack the pump.