bottle sponge
Worth a lookShows low returns (0.6%), but a deep review moat (9,077 avg reviews) keeps it on the watch list.
Returns
Incredible0.6%return rate — above 6% kills the launch gate
Conversion
Great9.3%search→purchase rate — share of searches ending in a sale
Brand share
Great58%top-5 brand share — no brand owns this niche
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Market size
Okay$137K$137K/yr · 165K searches
Price range
Okay$4.45–$18.88cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$8.89avg listing price — sweet spot $15–$100
Growth
Bad-3.9%90-day search growth — must beat 0% to launch
Review moat
Bad9,076.76avg incumbent reviews — the moat a new listing must climb
Competition
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
21 falling
Sellers
109
Top-5 brand share
58%
Open market
36%
- Leixterich15%
- Dawn13%
- Scotch-Brite13%
- Munchkin11%
- INVODA7%
- cleansprite7%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 29 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Leixterich Bottle Brush Long Handle Cup Cleaner Brush Sponge Bottle Scrubber Detachable Handle Portable Sponge Cleaning Brush for Cups Wine Glasses Water Bottles Baby Bottles and Vacuum Flasks(3 PCS)
Leixterich$6.904.0★265 rev
Dawn Ultra Puff Glassware and Dish Cleaning Brush
Dawn$4.574.6★6,134 rev
Scotch-Brite Water Bottle Scrubber Safe On Glass Plastic and Stainless Steel
Scotch-Brite$7.084.1★5,571 rev
Munchkin Sponge Bottle Brush Grey/Sage 2 Count (Pack of 1)
Munchkin$6.874.7★52,389 rev
Amazon Brand - Mama Bear Baby Bottle Brush with Nipple Cleaner and Suction Cup Stand White (Pack of 3)
Mama Bear$7.654.5★8,478 rev
Newest
by launch date
14Pcs Bottle Brush Cleaner Set Long Handle Bottle Brushes Sponge Brushes 3-in-1 Water Bottle Cleaner Brushes and Straw Brushes for Water Bottles Cups and Straws Cleaning
AONEZ$6.78207 rev
Cleansprite Sponge Bottle Brush Adjustable Long Handle Up to 14.5 2-Pack
cleansprite$9.5786 rev
Cleansprite 2-Pack Adjustable 12.9 Sponge Bottle Brushes Cleaning Set
cleansprite$8.5362 rev
4 Pcs Bottle Brush Sponge Cup Water Bottle Sponge Brush Cleaner Detachable Cleaning Brushes for Cleaning with Handle for Baby Glasses Mugs(4Pcs+2 Heads)
Maahongh$9.7634 rev
Leixterich Bottle Brush Long Handle Cup Cleaner Brush Sponge Bottle Scrubber Detachable Handle Portable Sponge Cleaning Brush for Cups Wine Glasses Water Bottles Baby Bottles and Vacuum Flasks(3 PCS)
Leixterich$6.90265 rev
Trending
90-day click momentum14Pcs Bottle Brush Cleaner Set Long Handle Bottle Brushes Sponge Brushes 3-in-1 Water Bottle Cleaner Brushes and Straw Brushes for Water Bottles Cups and Straws Cleaning
AONEZ$6.784.5★
Munchkin Sponge Bottle Brush Grey/Sage 2 Count (Pack of 1)
Munchkin$6.874.7★
MOSOLAN 2-in-1 Water Bottle Brush and Straw Cleaner Brush Long Handle Water Bottle Scrubbing Brush for Water Bottles Glasswares Mugs Flasks Tumblers and Kitchen Sink Black 1 Pack
MOSOLAN$12.084.8★
4 Pcs Bottle Brush Sponge Cup Water Bottle Sponge Brush Cleaner Detachable Cleaning Brushes for Cleaning with Handle for Baby Glasses Mugs(4Pcs+2 Heads)
Maahongh$9.764.8★
Leixterich Bottle Brush Long Handle Cup Cleaner Brush Sponge Bottle Scrubber Detachable Handle Portable Sponge Cleaning Brush for Cups Wine Glasses Water Bottles Baby Bottles and Vacuum Flasks(3 PCS)
Leixterich$6.904.0★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -3.9% search growth over the last 90 days.Peak months: Jan, Feb, Mar · busiest ÷ quietest = 1.9×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Cleans well”
“Excellent product”
“very affordable”
“hold up great”
“Fit”
“As described”
“Easy to use”
“Works well for my intended purposes”
“The bristles are strong”
“The handle is sturdy”
What buyers complain about
“Broke after 2 months”
“Average quality”
“It bends very easily making it hard to clean”
“flimsy”
“They're short”
“Should be cheaper”
“Nasty Smell”
“is hard to use”
“too soft to do nothing”
“Cheap material”