Is flux remover profitable to sell on Amazon United States?

The niche generates $90K/yr across 9 tracked products. 90-day search growth is +1.3%. Flapen's verdict: Skip it (42/100).

How competitive is the flux remover niche?

6 brands and 55 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in flux remover?

Top complaints mined from reviews: Value For Money, Functionality-Overall, Adhesion/Stickiness. The return rate is 0.8%.

What does it cost to enter the flux remover niche?

Listings span $9.96–$37.96; the average listing price is $20.86 (sweet spot $15–$100). The average incumbent carries 407 reviews — the moat a new listing must climb.

flux remover

Skip it

Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Avg price

Great$20.86

avg listing price — sweet spot $15–$100

Conversion

Great10.4%

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

Price range

Great$9.96–$37.96

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

Review moat

Great407.44

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+1.3%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$90K

$90K/yr · 41K searches

Competition

Bad90%

top-5 click share — a locked-up shelf

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, flux remover is a $90K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 42/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

flux remover market data

Units sold / yr: 4K–5K; avg 250–500/product
Revenue / yr: $83K–$104K; units × avg price
Conversion rate: 10.4%
Avg BSR: #33
Page quality: 0%
Prime: 67%
Sponsored: 33%
Out of stock: 1.7%
Avg brand age: 90 months
Avg seller age: 167 days

Competition & brand share

The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

Kwik37%
VGCE30%
MG Chemicals15%
Chemtronics13%
Meta Online LLC2%
Essmetuin2%
Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 45 weeks — +1.3% search growth over the last 90 days.

Open Trend

Top flux remover search terms

flux remover16K/yr +10.3%6.6% conv.
flux cleaner11K/yr -7.0%5.4% conv.
kwik clean flux cleaner5K/yr -5.9%17.9% conv.
flux off4K/yr -6.7%8.5% conv.
flux remover for stained glass3K/yr +6.8%19.4% conv.
kwik clean2K/yr +5.9%15.2% conv.

All search terms

Top flux remover 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 9 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Kwik Clean Flux Cleaner 16 Oz

Kwik$18.594.7★1,071 rev

Cjs Flux Remover - 8 Oz

VGCE$11.314.6★267 rev

Chemtronics Flux-Off 1035 Concentrate Flux Remover Aerosol Can - Flammable - ES835B [PRICE is per CAN] by Chemtronics Flux Off Rosin

Chemtronics$18.694.4★65 rev

MG Chemicals - 4140-400G 4140 Flux Remover for PC Boards 400g (14 Oz) Aerosol Can

MG Chemicals$28.284.6★422 rev

MG Chemicals - 413B-425G 413B Heavy Duty Flux Remover 425g (14.90 oz) Aerosol Can

MG Chemicals$28.054.4★158 rev

Newest

by launch date

Precision PCB Cleaning Brush with 10 000 Ultra-Fine Bristles Flux Remover for Circuit Boards IC Chips BGA Pads Phones Tablets & Electronics Maintenance

Meta Online LLC$10.6630 rev

1y ago

Desoldering Wick and Soldering Flux Paste for Electronics Repair No Clean Flux(10CC) Solder Removal Kit

Essmetuin$9.961,206 rev

2y ago

Cjs Flux Remover - 8 Oz

VGCE$11.31267 rev

6y ago

MG Chemicals 4140A Flux Remover for PC Boards 1 Quart Bottle

MG Chemicals$37.96422 rev

6y ago

MG Chemicals - 4140-400G 4140 Flux Remover for PC Boards 400g (14 Oz) Aerosol Can

MG Chemicals$28.28422 rev

13y ago

What buyers say about flux remover

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

What buyers love

Ease Of Cleaning20%

“A Very Useful Cleaning Brush”

Advertised Vs Actual Product16%

“As Advertised”

Quality-Overall14%

“Great combo of products”

Efficiency9%

“Cleans nicely work no residue”

Ease Of Use9%

“Easy to use”

Value For Money7%

“good for the price”

Durability5%

“It has held up perfectly after multiple uses without any bristles shedding”

Size-Overall4%

“Its a good size and easy to hold and use”

Functionality-Overall2%

“Product works fine”

Brush Quality1%

“Great Brush”

What buyers complain about

Value For Money20%

“Expensive”

Functionality-Overall12%

“Does not do anything to the flux on my PCB”

Adhesion/Stickiness9%

“made an even stickier mess”

Ease Of Cleaning5%

“Decent for pcb cleaning does require a little extra effort”

Ease Of Use5%

“it is difficult to apply with the plunger flopping around”

Size-Overall5%

“The cap was loose”

Leak-Proof4%

“leaked into bag”

Spray/Flow4%

“Flux does not flow easily out of plunger you do have to use some force to get it flowing”

Material Quality2%

“not adding more solder material is even better”

Product Condition2%

“Seems I received an open/used product”

Top return reasons

Functionality-Overall25%

Value For Money12%

Advertised Vs Actual Product12%

Quality-Overall12%

Size-Overall10%

Leak-Proof6%

Defective Material/Parts4%

Heating4%