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Window Cleaner Liquid

Fail

The top 5 brands take 100% of clicks, so Window Cleaner Liquid is a Fail.

Flapen Score
34
34 / 100
Ranks 2,777 of 2,976 Grocery niches · −12 vs the category median of 46
Market size
£109K/yr63K searches / yr
90-day growth
-2.0%search demand this quarter
Competition
87%top-5 click share · 3 brands · 59 sellers

Flapen Score

Window Cleaner Liquid against its category

The dotted line is the Grocery average. Past it, Window Cleaner Liquid is stronger. Inside it, weaker.

34Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Window Cleaner Liquid market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Window Cleaner Liquid 63K times last year and spent an estimated £109K. All 3 brands take every click. Demand peaks in Mar–Apr. Flapen scores it 34 out of 100, a Fail.

01 · Demand

An estimated 19.9% of those searches ended in a purchase.

Shoppers searched for this 63K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 19.9% of those searches ended in a purchase. Searches in the last 90 days moved -2.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £109K a year.

Searches, last 12 months
63K
Growth, 90 days vs prior 90
-2.0%
Conversion, latest week
19.9%
Market size, estimated
£109Ka year
Peak month
April2.9× the quietest month
Top search term
karcher window cleaner fluid19K searches a year

02 · Price

A sale here is worth £8.67.

Listings sell for £8.67 on average, from £3.54 to £14.53. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 1,000 to 1,250 of them. At £8.67 that is £9K to £11K a year per listing.

Average price
£8.67under the $15 to $100 sweet spot
Price range
£3.54–£14.53
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
10K–13K
Units per listing a year
1,000–1,250
Revenue per listing a year
£9K–£11K
Returns
0.4%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

25% of listings pay for placement with sponsored ads. 75% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #930 within Household Cleaners. It carries 5,119 reviews at 4.60 stars, so a new listing needs social proof before a better product.

Sponsored listings
25%
Prime listings
75%
Out of stock, average day
0.0%
Average rank
#930in Household Cleaners
Average rating
4.60 starsAmazon United Kingdom average 4.36 stars
Average reviews
5,119per listing
Listings tracked
8

04 · Newcomers

Brands here are young.

The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
32 months

Products

Top Window Cleaner Liquid products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 87% of clicks. A locked shelf that new listings rarely crack.

£0£22K£43K£65K£87K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

3 falling

Sellers

59

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

87%

Top 20: 100%

Open market

0%

  • KÄRCHER80%
  • Karcher12%
  • PLICEY7%

Demand

Window Cleaner Liquid search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K4KBlack Friday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar, Apr · busiest ÷ quietest = 2.9×

Search terms

Top Window Cleaner Liquid search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • karcher window cleaner fluid19K/yr
  • karcher window vac accessories16K/yr
  • karcher window vac spares11K/yr
  • karcher glass cleaner4K/yr
  • karcher glass cleaner concentrate4K/yr
  • karcher window cleaner solution4K/yr
  • karcher window cleaner accessories3K/yr
  • karcher window cleaner concentrate2K/yr

Reviews and returns

What reviews say buyers love and hate about Window Cleaner Liquid

We read the reviews and the return reasons for every product selling here.

40%of positive reviews mention “Ease Of Cleaning”
50%of negative reviews mention “Value For Money”
0.4%of orders come back
“Not worth the money”
A buyer, on “Value For Money”50% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Window Cleaner Liquid questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data