Is windshield washer fluid concentrate profitable to sell on Amazon United States?

The niche generates $162K/yr across 19 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +25.0%. Flapen's verdict: Worth a look (59/100).

How competitive is the windshield washer fluid concentrate niche?

15 brands and 57 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 68% of demand.

What do buyers complain about in windshield washer fluid concentrate?

Top complaints mined from reviews: Quality-Overall, Value For Money, Color. The return rate is 0.6%.

When does demand for windshield washer fluid concentrate peak?

Demand peaks in Sep; the busiest month runs 1.9× the quietest.

What does it cost to enter the windshield washer fluid concentrate niche?

Listings span $5.89–$62.16; the average listing price is $19.83 (sweet spot $15–$100). The average incumbent carries 1,899 reviews — the moat a new listing must climb.

windshield washer fluid concentrate

Worth a look

Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Avg price

Great$19.83

avg listing price — sweet spot $15–$100

Price range

Great$5.89–$62.16

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good6.6%

search→purchase rate — share of searches ending in a sale

Brand share

Good68%

top-5 brand share — brands hold most of the demand

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Good+25.0%

90-day search growth — must beat 0% to launch

Review moat

Okay1,898.53

avg incumbent reviews — the moat a new listing must climb

Competition

Okay58%

top-5 click share — leaders hold, buyers still browse

Market size

Okay$162K

$162K/yr · 124K searches

According to Flapen's Amazon United States niche tracking, windshield washer fluid concentrate is a $162K/yr Amazon United States market (124K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Sep. Verdict: Worth a look — 59/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

windshield washer fluid concentrate market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $198K–$248K; units × avg price
Conversion rate: 6.6%
Avg BSR: #484
Page quality: 0%
Prime: 89%
Sponsored: 84%
Out of stock: 5.7%
Avg brand age: 70 months
Avg seller age: 144 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 rising

Sellers

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

25%

Qwix Mix22%
nextzett13%
Sukh13%
Super K Products11%
SONAX9%
Sanco Industries7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +25.0% search growth over the last 90 days.

Peak months: Sep · busiest ÷ quietest = 1.9×

Open Trend

Top windshield washer fluid concentrate search terms

windshield washer fluid concentrate46K/yr +38.3%7.7% conv.
washer fluid concentrate21K/yr +63.1%6.8% conv.
windshield washer concentrate12K/yr +20.6%6.6% conv.
nextzett kristall klar11K/yr -10.4%7.5% conv.
concentrated windshield washer fluid8K/yr +49.0%5.4% conv.
windshield wiper fluid concentrate6K/yr +26.9%9.4% conv.
wiper fluid concentrate4K/yr +42.5%10.4% conv.
kristall klar washer fluid4K/yr -10.3%6.6% conv.
nextzett kristall klar washer fluid3K/yr -20.7%7.6% conv.
windshield fluid concentrate3K/yr +6.1%10.3% conv.

All search terms

Top windshield washer fluid concentrate 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Qwix Mix Windshield Washer Fluid Concentrate 1 Bottle Makes 32 Gallons 1/4 oz. Makes 1 Gallon 100% Biodegradable

Qwix Mix$24.694.4★3,912 rev

Sukh Car Windshield Washer Tablets - Washer Fluid Tablets Glass Cleaner Concentrate Car Windshield Wiper Fluid Car Windshield Cleaner Automotive Glass Cleaner

Sukh$7.624.5★2,486 rev

Super K Concentrate Windshield Washer Fluid - Makes 165 Gallons - 16 fl. oz.

Super K Products$27.804.4★168 rev

SONAX$15.114.6★137 rev

nextzett Kristall Klar Washer Fluid 1:200 High Performance Concentrate Makes over 13 Gallons - Smear-Free Glare-Free Contains Water Softeners - NO Freeze Protection - 8.5 fl. oz.

nextzett$13.644.6★1,994 rev

Newest

by launch date

GULWU Windshield Washer Fluid Concentrate-High Performance Car Glass Cleaner for Ice 3-in-1 powerfully removes Grease Bug Residue-Grime from windshieldsMild Year-Round Formula.

GULWU$25.8937 rev

7mo ago

Maplefield Windshield Washer Fluid Concentrate - 8 Fl Oz Makes 40 gal - All-Season Streak-Free Windshield Wiper & Window Washer Fluid

Maplefield$14.49319 rev

2y ago

Beieverluck 400 Pieces Car Windshield Washer Fluid Concentrated Tablets Solid Windshield Effervescent Wiper Tablet for Car Room Kitchen Window Glass Cleaning

Beieverluck$20.10280 rev

2y ago

ABRO Windshield Washer Concentrate - 473ml 2-in-1 All-Season Cleaner & Anti-Freeze Up to -25F (-31.5C) Freeze Protection Streak-Free Cleaning Bug and Tar Removal

ABRO$12.8947 rev

3y ago

Sukh Car Windshield Washer Tablets - Washer Fluid Tablets Glass Cleaner Concentrate Car Windshield Wiper Fluid Car Windshield Cleaner Automotive Glass Cleaner

Sukh$7.622,486 rev

3y ago

What buyers say about windshield washer fluid concentrate

What buyers praise and complain about, mined from review topics.

What buyers love

Value For Money25%

“Great value”

Ease Of Cleaning15%

“It cleans pretty well”

Ease Of Use11%

“Easy to use”

Quality-Overall10%

“No complaints from me”

Efficiency8%

“this cleaner gets the job done”

Advertised Vs Actual Product4%

“Works as advertised”

Smell3%

“There is no strong odor”

Solubility2%

“Easy to mix, great value”

Functionality-Overall1%

“Rain x usually works great”

Sun Shade/Wind Shield1%

“So far it is keeping the windshield clean”

What buyers complain about

Quality-Overall7%

“Absolute garbage”

Value For Money6%

“not worth it”

Color6%

“This is HEAVILY dyed”

Ease Of Cleaning6%

“I'd say the cleaning power isn't as good”

Stain Resistance6%

“staining”

Smell5%

“One star off for the missing OEM fluid minty-fresh scent that comes in new GM vehicles”

Jamming/Clogging5%

“Its can create a big chunk of jelly will clogging your windshield washer nozzles or hose”

Functionality-Overall4%

“Doesn't work as promised”

Heating4%

“should be a hot mix”

Advertised Vs Actual Product3%

“Not as pictured”

Top return reasons

Windshield Issues17%

Advertised Vs Actual Product12%

Leak-Proof11%

Size-Overall10%

Functionality-Overall8%

Value For Money8%

Wet Cleaning5%

Stain Resistance4%

Color3%

Compatibility-Overall3%

Common questions

Is windshield washer fluid concentrate profitable to sell on Amazon United States?: The niche generates $162K/yr across 19 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +25.0%. Flapen's verdict: Worth a look (59/100).
How competitive is the windshield washer fluid concentrate niche?: 15 brands and 57 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 68% of demand.
What do buyers complain about in windshield washer fluid concentrate?: Top complaints mined from reviews: Quality-Overall, Value For Money, Color. The return rate is 0.6%.
When does demand for windshield washer fluid concentrate peak?: Demand peaks in Sep; the busiest month runs 1.9× the quietest.
What does it cost to enter the windshield washer fluid concentrate niche?: Listings span $5.89–$62.16; the average listing price is $19.83 (sweet spot $15–$100). The average incumbent carries 1,899 reviews — the moat a new listing must climb.