drain crystals
Launch itA $2.0M/yr market growing +2.4% this quarter with returns at 0.0% — clears our launch bar.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible17.6%search→purchase rate — share of searches ending in a sale
Market size
Great$2.0M$2.0M/yr · 395K searches
Avg price
Incredible$28.42avg listing price — sweet spot $15–$100
Price range
Great$8.29–$52.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,004.67avg incumbent reviews — the moat a new listing must climb
Growth
Okay+2.4%90-day search growth — must beat 0% to launch
Competition
Bad71%top-5 click share — a locked-up shelf
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad96%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, drain crystals is a $2.0M/yr Amazon United States market (395K searches/yr). The top 5 brands hold 96% of demand. Verdict: Launch it — 56/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
drain crystals market data
- Units sold / yr
- 60K–80K
- avg 5,000–6,000/product
- Revenue / yr
- $1.7M–$2.3M
- units × avg price
- Conversion rate
- 17.6%
- Avg BSR
- #123
- Page quality
- 0%
- Prime
- 73%
- Sponsored
- 80%
- Out of stock
- 0.0%
- Avg brand age
- 46 months
- Avg seller age
- 157 days
Competition & brand share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 rising
Sellers
90
Top-5 brand share
96%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
1%
- Thrift75%
- Insta-Flo7%
- Oatey7%
- Generic5%
- Drano3%
- Extra Mile at Home2%
- Open — no brand owns it (1 brand, 1%)
Demand
Weekly Amazon search volume, last 11 weeks — +2.4% search growth over the last 90 days.Top drain crystals search terms
- thrift drain cleaner187K/yr
- thrift55K/yr
- glug drain opener31K/yr
- thrift drain cleaner crystals20K/yr
- glug11K/yr
- insta flo6K/yr
- insta flow drain cleaner12K/yr
- thrif4K/yr
- drano crystals6K/yr
- thrifty6K/yr
Top drain crystals 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Thrift T-200 Drain Cleaner 2 lb Odorless Drain Opener Activated by Hot Water For Small Drains Grease Traps & Septic Systems
Thrift$24.214.7★9,620 rev
Thrift T-100 Odorless Drain Cleaner Hot Water Activated Drain Cleaner for Small Drains Grease Traps Septic Systems & Sewer Lines 1 Pound Bottle
Thrift$15.734.6★6,809 rev
Thrift FBA_T-600 Alkaline Based 6 lb. Granular Drain Cleaner White
Thrift$50.204.8★3,124 rev
Thrift T-100 Odorless Drain Cleaner Hot Water Activated Drain Cleaner for Small Drains Grease Traps Septic Systems & Sewer Lines 1 Pound Bottle (Pack of 2)
Thrift$24.134.8★667 rev
Thrift Marketing IS-200 2LB Insta Drain Cleaner
Insta-Flo$24.044.8★1,292 rev
Newest
by launch date
Glug Crystals Drain Opener Odorless Non-Acid Formula Non-Fuming Clears Kitchen Tub Bathroom and Shower Drains and Most Home Plumbing 20 oz - Ready to Use Drain Cleaner
HOANK$12.865 rev
Thrift 6 lb Alkaline Granular Drain Cleaner Powerful Clog Remover (1 Pack)
Generic$52.61130 rev
Extra Mile at Home Glug Drain Opener Bundle with Glug Crystals Cleaner and Long Protective Gloves - 2 Items - Sink & Shower Drain Clog Remover Compatible with Most Home Plumbing Easy DIY Use
Extra Mile at Home$21.9033 rev
Drano Kitchen Granules Drain Clog Remover and Cleaner Unclogs Blockage from Grease or Cooking Oil Commercial Line 17.6 Oz
Drano$8.292,613 rev
Oatey 20410 Hercules Glug Crystals Drain Opener 20 oz (Pack of 3)
Oatey$34.751,465 rev
Trending
90-day click momentumGlug Crystals Drain Opener Odorless Non-Acid Formula Non-Fuming Clears Kitchen Tub Bathroom and Shower Drains and Most Home Plumbing 20 oz - Ready to Use Drain Cleaner
HOANK$12.864.5★
Thrift MARKETING GIDDS-TY-0400879 Drain Cleaner 2 lb
Thrift$39.504.7★
Drano Kitchen Granules Drain Clog Remover and Cleaner Unclogs Blockage from Grease or Cooking Oil Commercial Line 17.6 Oz
Drano$8.294.3★
Thrift MARKETING GIDDS-TY-0400879 Drain Cleaner 2 lb (3-(Pack))
Thrift$47.964.8★
Thrift FBA_T-600 Alkaline Based 6 lb. Granular Drain Cleaner White
Thrift$50.204.8★
What buyers say about drain crystals
What buyers praise and complain about, mined from review topics.What buyers love
“Very effective product”
“Excellent product”
“Very powerful cleaner that gets thr job done”
“Easy to use”
“reasonably priced”
“it did clear the clogs”
“Instructions were easy to follow”
“As advertised”
“Powerful stuff”
“Preventative maintenance”
What buyers complain about
“Clog gone”
“Did not work exactly like I thought”
“Kitchen sink drain was slow”
“No detectable smell to me”
“too expensive”
“the lungs still suffer”
“I had a leak”
“I had a bathtub drain that was very difficult to keep open”
“just be careful because the chemical reaction gets incredibly hot fast”
“Dont let it splash back on your skin”
Common questions
- Is drain crystals profitable to sell on Amazon United States?
- The niche generates $2.0M/yr across 15 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +2.4%. Flapen's verdict: Launch it (56/100).
- How competitive is the drain crystals niche?
- 7 brands and 90 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 96% of demand.
- What do buyers complain about in drain crystals?
- Top complaints mined from reviews: Jamming/Clogging, Functionality-Overall, Drainage. The return rate is 0.0%.
- What does it cost to enter the drain crystals niche?
- Listings span $8.29–$52.61; the average listing price is $28.42 (sweet spot $15–$100). The average incumbent carries 2,005 reviews — the moat a new listing must climb.