Kaboom Toilet Bowl Cleaner Refill Tablets
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Great10.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$20.51avg listing price — sweet spot $15–$100
Price range
Great$9.17–$37.54cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+16.2%90-day search growth — must beat 0% to launch
Market size
Bad$90K$90K/yr · 41K searches
Review moat
Bad7,306.25avg incumbent reviews — the moat a new listing must climb
Competition
Bad89%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Is kaboom toilet bowl cleaner refill tablets profitable on Amazon?
According to Flapen's Amazon United States niche tracking, kaboom toilet bowl cleaner refill tablets is a $90K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 46/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
kaboom toilet bowl cleaner refill tablets market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- $123K–$164K
- units × avg price
- Conversion rate
- 10.8%
- Avg BSR
- #74
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 50%
- Out of stock
- 0.0%
- Avg brand age
- 52 months
- Avg seller age
- 171 days
Competition: brands, sellers & click share
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
30
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
89%
Top 20: 100%
Open market
0%
- Kaboom81%
- Vacplus13%
- KIISIISO6%
kaboom toilet bowl cleaner refill tablets demand & seasonality
Weekly Amazon search volume, last 104 weeks — +16.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top kaboom toilet bowl cleaner refill tablets search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- kaboom refill tablets28K/yr
- kaboom toilet bowl cleaner refill tablets8K/yr
- kaboom refill2K/yr
- kaboom refills tablets only2K/yr
Top kaboom toilet bowl cleaner refill tablets products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Kaboom Scrub Free! Continuous Clean Toilet Cleaning Refill Tablets (2 Count Per Package) *Refill Tablets Only.
Kaboom$12.964.6★2,408 rev
3-Pack Refill Kaboom Scrub Free! Continuous Clean with OxiClean
Kaboom$28.124.3★14,296 rev
Scrub Free! Continuous Clean Toilet Cleaning Refill 2 Pack (4 Boxes of 2 Pack Refill)
Kaboom$37.544.7★601 rev
Kaboom Scrub Free! Toilet Bowl Cleaner System with 2 Refills
Kaboom$12.724.3★14,296 rev
Vacplus Toilet Bowl Cleaner Tablets 20 PACK Automatic Cleaners with Bleach Slow-Releasing Toilet Tank Cleaners for Deodorizing & Descaling Household Toilet Cleaners against Tough Stains
Vacplus$15.524.3★4,990 rev
Newest
by launch date
KIISIISO Toilet Bowl Cleaner Tablets 50 PACK Automatic Bleach Toilet Tank Cleaners Bathroom Long-Lasting Freshness Slow-Releasing Powerful Deodorizing & Descaling
KIISIISO$22.621,794 rev
Vacplus Toilet Bowl Cleaner Tablets 40 PACK Automatic Cleaners with Bleach Slow-Releasing Toilet Tank Cleaners for Deodorizing & Descaling Household Toilet Cleaners against Tough Stains
Vacplus$25.444,990 rev
Vacplus Toilet Bowl Cleaner Tablets 20 PACK Automatic Cleaners with Bleach Slow-Releasing Toilet Tank Cleaners for Deodorizing & Descaling Household Toilet Cleaners against Tough Stains
Vacplus$15.524,990 rev
Vacplus Toilet Bowl Cleaner Tablets 12 PACK Automatic Toilet Bowl Cleaners with Bleach for Deodorizing and Descaling Bathroom Cleaner Against Tough Stains
Vacplus$9.1715,075 rev
Scrub Free! Continuous Clean Toilet Cleaning Refill 2 Pack (4 Boxes of 2 Pack Refill)
Kaboom$37.54601 rev
Trending
90-day click momentumVacplus Toilet Bowl Cleaner Tablets 40 PACK Automatic Cleaners with Bleach Slow-Releasing Toilet Tank Cleaners for Deodorizing & Descaling Household Toilet Cleaners against Tough Stains
Vacplus$25.444.3★
3-Pack Refill Kaboom Scrub Free! Continuous Clean with OxiClean
Kaboom$28.124.3★
KIISIISO Toilet Bowl Cleaner Tablets 50 PACK Automatic Bleach Toilet Tank Cleaners Bathroom Long-Lasting Freshness Slow-Releasing Powerful Deodorizing & Descaling
KIISIISO$22.624.2★
Kaboom Scrub Free! Toilet Bowl Cleaner System with 2 Refills
Kaboom$12.724.3★
Kaboom Scrub Free! Continuous Clean Toilet Cleaning Refill Tablets (2 Count Per Package) *Refill Tablets Only.
Kaboom$12.964.6★
What reviews say buyers love and hate about kaboom toilet bowl cleaner refill tablets
What buyers praise and complain about, mined from review topics.What buyers love
“it cleans extremely well”
“Smells awesome”
“Works Well”
“Great product as a whole”
“they are affordable”
“Works as advertised”
“Ease of use”
“Easy to install”
“Potent little tablets that are working great”
“CLEAN”
What buyers complain about
“Unpleasant Chemical Smell”
“hard to fit”
“Doesn't last”
“Not effective”
“Not a very strong cleaner”
“pricey”
“leaving rusty water in the tank”
“Blue stains”
“They dissolve too fast”
“Not impressed with descriptions”
Top return reasons
Common kaboom toilet bowl cleaner refill tablets questions
- Is kaboom toilet bowl cleaner refill tablets profitable to sell on Amazon United States?
- The niche generates $90K/yr across 8 tracked products. 90-day search growth is +16.2%. Flapen's verdict: Skip it (46/100).
- How competitive is the kaboom toilet bowl cleaner refill tablets niche?
- 3 brands and 30 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in kaboom toilet bowl cleaner refill tablets?
- Top complaints mined from reviews: Smell, Size-Overall, Durability. The return rate is 0.5%.
- When does demand for kaboom toilet bowl cleaner refill tablets peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the kaboom toilet bowl cleaner refill tablets niche?
- Listings span $9.17–$37.54; the average listing price is $20.51 (sweet spot $15–$100). The average incumbent carries 7,306 reviews — the moat a new listing must climb.