Is enzyme drain cleaner profitable to sell on Amazon United States?

The niche generates $5.2M/yr across 17 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +34.5%. Flapen's verdict: Launch it (65/100).

How competitive is the enzyme drain cleaner niche?

3 brands and 38 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in enzyme drain cleaner?

Top complaints mined from reviews: Functionality-Overall, Jamming/Clogging, Smell. The return rate is 0.3%.

When does demand for enzyme drain cleaner peak?

Demand peaks in May–Jun–Sep; the busiest month runs 3.9× the quietest.

What does it cost to enter the enzyme drain cleaner niche?

Listings span $9.98–$34.33; the average listing price is $19.59 (sweet spot $15–$100). The average incumbent carries 21,134 reviews — the moat a new listing must climb.

enzyme drain cleaner

Launch it

A $5.2M/yr market growing +34.5% this quarter with returns at 0.3% — clears our launch bar.

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Market size

Incredible$5.2M

$5.2M/yr · 1.6M searches

Conversion

Incredible17.0%

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

Avg price

Great$19.59

avg listing price — sweet spot $15–$100

Price range

Great$9.98–$34.33

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Growth

Good+34.5%

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

Competition

Okay65%

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

Review moat

Bad21,134.18

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, enzyme drain cleaner is a $5.2M/yr Amazon United States market (1.6M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Sep. Verdict: Launch it — 65/100.

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

enzyme drain cleaner market data

Units sold / yr: 250K–300K; avg 15,000–20,000/product
Revenue / yr: $4.9M–$5.9M; units × avg price
Conversion rate: 17.0%
Avg BSR: #15
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 68 months
Avg seller age: 153 days

Competition & brand share

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

3 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

Green Gobbler86%
Bioda9%
Zep5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +34.5% search growth over the last 90 days.

Peak months: May, Jun, Sep · busiest ÷ quietest = 3.9×

Open Trend

Top enzyme drain cleaner search terms

green gobbler704K/yr +37.0%16.6% conv.
enzyme drain cleaner198K/yr +71.0%9.5% conv.
green gobbler drain clog dissolver268K/yr +0.9%17.0% conv.
green gobbler enzyme drain cleaner75K/yr +37.2%18.9% conv.
enzymatic drain cleaner35K/yr +75.3%10.6% conv.
drain enzyme cleaner26K/yr +78.1%9.0% conv.
zep drain defense34K/yr +24.9%20.2% conv.
septic safe drain cleaner37K/yr +9.4%8.2% conv.
green gobbler drain cleaner34K/yr +33.0%9.2% conv.
green goblin drain cleaner40K/yr +16.4%15.2% conv.

All search terms

Top enzyme drain cleaner 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 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Green Gobbler Enzyme Drain Cleaner | Controls Foul Odors & Breaks Down Grease Paper Fat & Oil in Sewer Lines Septic Tanks & Grease Traps | 1 Gallon

Green Gobbler$25.294.1★11,638 rev

Green Gobbler Ultra Concentrated Drain Clog Remover & Cleaner | Powerful Hair Grease & Soap Dissolver for Bathroom Kitchen Shower Sink & Toilet | Safe for Pipes & Septic Systems

Green Gobbler$10.104.0★2,595 rev

Green Gobbler Ultra Concentrated Drain Clog Remover & Cleaner | Powerful Hair Grease & Soap Dissolver for Bathroom Kitchen Shower Sink & Toilet | Safe for Pipes & Septic Systems | 2 Pack

Green Gobbler$18.794.0★2,595 rev

Green Gobbler Drain Clog Dissolver | Powerful Liquid Drain Opener & Toilet Clog Remover | Safe for Pipes & Septic | 2 Pack

Green Gobbler$23.234.3★34,609 rev

Bioda Multi-Purpose Probiotic Enzyme Cleaner and Deodorizer | Professional Strength | Trash Can Deodorizer Pet Stains and Odors Drains Floors Bathrooms Toilets | Made in USA | 1 Gallon

Bioda$25.844.6★2,869 rev

Newest

by launch date

Green Gobbler Ultra Concentrated Drain Clog Remover & Cleaner | Powerful Hair Grease & Soap Dissolver for Bathroom Kitchen Shower Sink & Toilet | Safe for Pipes & Septic Systems | 2 Pack

Green Gobbler$18.792,595 rev

11mo ago

Green Gobbler Ultra Concentrated Drain Clog Remover & Cleaner | Powerful Hair Grease & Soap Dissolver for Bathroom Kitchen Shower Sink & Toilet | Safe for Pipes & Septic Systems

Green Gobbler$10.102,595 rev

1y ago

Bioda Multi-Purpose Probiotic Enzyme Cleaner and Deodorizer | Professional Strength | Trash Can Deodorizer Pet Stains and Odors Drains Floors Bathrooms Toilets | Made in USA | 1 Gallon

Bioda$25.842,869 rev

2y ago

Green Gobbler Industrial Strength Grease and Hair Drain Clog Remover | Drain Cleaner Gel | Safe for Pipes Toilets Sinks Tubs Drains & Septic Systems | 1 Gallon

Green Gobbler$24.633,987 rev

3y ago

Green Gobbler Septic Tank Treatment Packets 12 Month Supply - Powerful Natural Bacterial & Enzymes to Prevent Costly Septic Issues Back-Ups Foul Odor

Green Gobbler$22.2239,192 rev

5y ago

What buyers say about enzyme drain cleaner

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

What buyers love

Smell17%

“Doesnt smell bad”

Efficiency16%

“overall its effective”

Quality-Overall13%

“Very good product to have on hand”

Advertised Vs Actual Product11%

“Worked as advertised”

Ease Of Cleaning8%

“cleans great”

Ease Of Use7%

“Well worth using”

Value For Money5%

“Money well spent”

Jamming/Clogging2%

“Works great on clogged drains”

Instructions/User Manual/Troubleshooting2%

“The instructions are clear”

Maintenance And Repair1%

“It helps maintain and prevents problems”

What buyers complain about

Functionality-Overall35%

“Barely worked”

Jamming/Clogging18%

“Clog”

Smell9%

“Awful smell”

Value For Money7%

“WASTE OF MONEY”

Advertised Vs Actual Product2%

“Did not work as described”

Quality-Overall2%

“Quality Issue”

Size-Overall2%

“Bottle is small”

Drainage2%

“Doesnt drain any differently”

Natural Resource Wastage1%

“Total waste of money”

Instructions/User Manual/Troubleshooting1%

“No instructions on container”

Top return reasons

Functionality-Overall30%

Leak-Proof14%

Advertised Vs Actual Product13%

Smell9%

Jamming/Clogging9%

Size-Overall7%