rv drain cleaner
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible17.5%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Incredible$22.90avg listing price — sweet spot $15–$100
Price range
Great$10.10–$48.51cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+10.0%90-day search growth — must beat 0% to launch
Market size
Okay$161K$161K/yr · 40K searches
Review moat
Bad5,316.43avg incumbent reviews — the moat a new listing must climb
Competition
Bad90%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, rv drain cleaner is a $161K/yr Amazon United States market (40K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 48/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
rv drain cleaner market data
- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- $137K–$183K
- units × avg price
- Conversion rate
- 17.5%
- Avg BSR
- #7
- Page quality
- 0%
- Prime
- 86%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 69 months
- Avg seller age
- 172 days
Competition & brand share
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
28
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
90%
Top 20: 100%
Open market
0%
- Unique82%
- Green Gobbler12%
- Camco6%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 36 weeks — +10.0% search growth over the last 90 days.Top rv drain cleaner search terms
- clear it black tank unclogger11K/yr
- rv drain cleaner7K/yr
- rv safe drain unclogger5K/yr
- clear it4K/yr
- rv black tank unclogger3K/yr
- unique clear it black tank unclogger3K/yr
- unique clear it2K/yr
- black tank unclogger5K/yr
Top rv 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.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Unique Clear-It RV Black Tank Unclogger Liquid Breaks Through Pyramid Plugs Compacted Tanks & Clogged Pipes Without Messy Tools (32 oz) Amazon-Exclusive Packaging
Unique$24.374.4★1,267 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★2,502 rev
Camco TST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon 64 oz (40256)
Camco$10.304.6★6,642 rev
Unique RV Digest-It Ultra RV Toilet Treatment 32 Uses Super Concentrated - Eliminates Odor and Liquifies Waste Easy-Measure Extra-Strength Preventive Bio-Enzymatic Holding Tank Treatment (32 oz)
Unique$21.224.6★12,590 rev
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★11,577 rev
Newest
by launch dateGreen 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$10.102,502 rev
Unique RV Digest-It Ultra RV Toilet Treatment 32 Uses Super Concentrated - Eliminates Odor and Liquifies Waste Easy-Measure Extra-Strength Preventive Bio-Enzymatic Holding Tank Treatment (32 oz)
Unique$21.2212,590 rev
Unique Clear-It RV Black Tank Unclogger Liquid - Breaks Through Pyramid Plugs Compacted Tanks and Clogged Pipes 32 oz Value Pack (2-Pack)
Unique$48.511,267 rev
Unique Clear-It RV Black Tank Unclogger Liquid Breaks Through Pyramid Plugs Compacted Tanks & Clogged Pipes Without Messy Tools (32 oz) Amazon-Exclusive Packaging
Unique$24.371,267 rev
Unique Clean-It RV Black Tank Cleaner Liquid Deep Cleaner for RV Holding Tanks Removes Built-Up Waste & Odors Periodic Tank Reset (32 oz) Amazon-Exclusive Packaging
Unique$20.471,370 rev
Trending
90-day click momentumGreen 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★
Unique RV Digest-It Ultra RV Toilet Treatment 32 Uses Super Concentrated - Eliminates Odor and Liquifies Waste Easy-Measure Extra-Strength Preventive Bio-Enzymatic Holding Tank Treatment (32 oz)
Unique$21.224.6★
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★
Camco TST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon 64 oz (40256)
Camco$10.304.6★
Unique Clear-It RV Black Tank Unclogger Liquid - Breaks Through Pyramid Plugs Compacted Tanks and Clogged Pipes 32 oz Value Pack (2-Pack)
Unique$48.514.4★
What buyers say about rv drain cleaner
What buyers praise and complain about, mined from review topics.What buyers love
“This product is extremely effective”
“As advertised”
“There were positive reviews”
“No harsh smell”
“Easy to use”
“Great stuff really cleans”
“Great value”
“No more clogged drain”
“the instructions were clear”
“love that it's eco-friendly”
What buyers complain about
“No effective”
“Eats through clogs like a champ”
“Waste of Money”
“Smells pretty bad”
“Bottle is small”
“It did not work as described”
“Wasted time and money”
“Garbage”
“Bottle leaked”
“Incomplete instructions”
Top return reasons
Common questions
- Is rv drain cleaner profitable to sell on Amazon United States?
- The niche generates $161K/yr across 7 tracked products. 90-day search growth is +10.0%. Flapen's verdict: Skip it (48/100).
- How competitive is the rv drain cleaner niche?
- 3 brands and 28 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in rv drain cleaner?
- Top complaints mined from reviews: Functionality-Overall, Jamming/Clogging, Value For Money. The return rate is 0.4%.
- What does it cost to enter the rv drain cleaner niche?
- Listings span $10.10–$48.51; the average listing price is $22.90 (sweet spot $15–$100). The average incumbent carries 5,316 reviews — the moat a new listing must climb.