jml power washer
Worth a lookShows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Avg price
Incredible£37.30avg listing price — sweet spot $15–$100
Price range
Incredible£19.43–£53.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.4%return rate — above 5% kills the launch gate
Brand share
Good61%top-5 brand share — brands hold most of the demand
Review moat
Good630.68avg incumbent reviews — the moat a new listing must climb
Market size
Good£471K£471K/yr · 409K searches
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Growth
Bad-24.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, jml power washer is a £471K/yr Amazon United Kingdom market (409K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Feb–Mar–Apr–May. Verdict: Worth a look — 60/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
jml power washer market data
- Units sold / yr
- 10K–13K
- avg 500–750/product
- Revenue / yr
- £373K–£466K
- units × avg price
- Conversion rate
- 3.1%
- Avg BSR
- #118
- Page quality
- 0%
- Prime
- 61%
- Sponsored
- 96%
- Out of stock
- 34.2%
- Avg brand age
- 14 months
- Avg seller age
- 171 days
Competition & brand share
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.Brands
23 rising
Sellers
38
Top-5 brand share
61%
Top 20: 97%
Top-5 click share
57%
Top 20: 91%
Open market
34%
- High Street TV22%
- JVISION16%
- JML9%
- RivetCore8%
- STARLYF7%
- RayShine5%
Demand & seasonality
Weekly Amazon search volume, last 73 weeks — -24.1% search growth over the last 90 days.Peak months: Feb, Mar, Apr, May · busiest ÷ quietest = 14.0×
Top jml power washer search terms
- aqua jet pro cordless104K/yr
- jml power washer58K/yr
- power jet pro cordless42K/yr
- jet hawk cordless pressure washer37K/yr
- best cordless pressure washer uk13K/yr
- jml pressure washer19K/yr
- jet hawk14K/yr
- starlyf power washer21K/yr
- aqua jet pro10K/yr
- powerjet pro cordless13K/yr
Top jml power washer products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Jet Hawk Portable Cordless High-Pressure Washer As Seen on High Street TV - Use Any Water Source 6 in 1 - Inc Spray Nozzles 5m Hose Hose Connector Free Soap Dispenser Bottle & Hard Carry Case
High Street TV£38.673.9★2,660 rev
Cordless Pressure Washer Portable Power Washer for Patio & Car 6 in 1 Battery-Operated System with 5M Hose Jet Wash Tool with Dual Batteries High-Pressure Cordless Jet Cleaner
JVISION£46.814.3★1,708 rev
JML Starlyf Pressure Washer - Cordless Power Washers for Patio and Car with High-Pressure Battery Jet Wash with 30ft Reach Portable Car Accessories with Soap Foamer Attachment
JML£39.633.9★764 rev
STARLYF High Pressure Cleaner - Cordless Pressure Washer Portable - 75W Motor Rechargeable Battery Car Patio & Outdoor Cleaning Easy Setup & Multi-Surface Power Wash
STARLYF£39.332.9★624 rev
21V Cordless Pressure Washers with Bucket 2 Batteries & 5m Hose 870PSI Portable Power Washer for Car Bike Patio Garden High-Efficiency Battery Jet Wash for Outdoor Cleaning
RivetCore£21.373.9★216 rev
Newest
by launch date
Aqua Jet Pro Cordless Starlyf Power Washer Aqua Jet Pro Cordless Pressure Washer With Dual Batteries 30Mins Runtime 5M Hose High-Pressure Jet Wash For Car Patio Gardening Cleaning(6-in-1 Gen 1)
generic£26.180 rev
21V Portable Pressure Washer Jet Hawk for Patio & Car 2 in 1 Nozzles with 5m/16.5ft Hose and Bucket Power Washer Tool with Dual Batteries High-Pressure Cordless Jet Cleaner
Hondony£19.517 rev
21V Cordless Pressure Washers with Bucket 2 Batteries & 5m Hose 870PSI Portable Power Washer for Car Bike Patio Garden High-Efficiency Battery Jet Wash for Outdoor Cleaning
RivetCore£21.37216 rev
Pressure Washer Cordless 21V 1500W Portable Jet Washer Cordless 60Bar/870 PSI High Power Machine with 2*Battery with 2 Nozzles Kit 5M Hose for Washing Cars Garden Floor
Hocamel£19.7050 rev
YKYI Cordless Pressure Washer - 21V Battery Powered 30 Speed Levels 6-in-1 Nozzle 7M Hose 1200PSI Portable Power Washer Portable Handheld Washer for Car Garden Tile & Glass Cleaning
YKYI£50.5736 rev
Trending
90-day click momentum
GroveGrip Cordless Pressure Washer with 1X4000mAh Batteries 870 PSI Portable Power Cleaner with 10-Level Adjustable Pressure & 6-in-1 Nozzle for Cars Patios & Tap-Free Garden Watering
GroveGrip£41.123.2★
Jwjd Portable Cordless Pressure Washer - 2 Pack Batteries 1200PSI 336l/h Cordless Power Washer Battery Operated with 6-in-1 Nozzle Adjustable Foam Cannon for Car Garden
Jwdj£45.263.8★
21V Portable Pressure Washer Jet Hawk for Patio & Car 2 in 1 Nozzles with 5m/16.5ft Hose and Bucket Power Washer Tool with Dual Batteries High-Pressure Cordless Jet Cleaner
Hondony£19.514.1★
Aqua Jet Pro Cordless Starlyf Power Washer Aqua Jet Pro Cordless Pressure Washer With Dual Batteries 30Mins Runtime 5M Hose High-Pressure Jet Wash For Car Patio Gardening Cleaning(6-in-1 Gen 1)
generic£26.180.0★
Cordless Pressure Washer 1500W 6 in 1 Spray Nozzles Washer Gun 100 Bar 2 * 4.0 Battery 16.5Ft Hose Power Jet Washers for Washing Cars/Floor/Garden Cleaning & Watering
Sukumo£47.373.4★
What buyers say about jml power washer
What buyers praise and complain about, mined from review topics.What buyers love
“good product well made”
“Excellent pressure”
“Much cheaper”
“easy to operate”
“cleans very well”
“Easy set up”
“Exactly as advertised”
“packs good power”
“the battery is a great idea”
“Lightweight & easy to use”
What buyers complain about
“No pressure”
“Not good quality”
“Not super strong”
“Dosent work”
“Lacks power, battery life very short”
“No charge”
“Misleading advertising”
“It wouldnt clean anything else”
“will break easily”
“a few days later the price dropped to £59.99”
Top return reasons
Common questions
- Is jml power washer profitable to sell on Amazon United Kingdom?
- The niche generates £471K/yr across 28 tracked products. 8 of 15 products launched in the last 360 days are still selling. 90-day search growth is -24.1%. Flapen's verdict: Worth a look (60/100).
- How competitive is the jml power washer niche?
- 23 brands and 38 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 61% of demand.
- What do buyers complain about in jml power washer?
- Top complaints mined from reviews: Pressure, Quality-Overall, Strength. The return rate is 1.4%.
- When does demand for jml power washer peak?
- Demand peaks in Feb–Mar–Apr–May; the busiest month runs 14.0× the quietest.
- What does it cost to enter the jml power washer niche?
- Listings span £19.43–£53.80; the average listing price is £37.30 (sweet spot $15–$100). The average incumbent carries 631 reviews — the moat a new listing must climb.