fsa retainer cleaner
Worth a lookShows searches that convert (16.1% search→purchase), but soft demand (-46.9% this quarter) keeps it on the watch list.
Conversion
Incredible16.1%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Avg price
Incredible$35.02avg listing price — sweet spot $15–$100
Brand share
Good62%top-5 brand share — brands hold most of the demand
Price range
Good$5.63–$133.15cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad6,890.71avg incumbent reviews — the moat a new listing must climb
Market size
Bad$80K$80K/yr · 14K searches
Growth
Bad-46.9%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, fsa retainer cleaner is a $80K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 62% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
fsa retainer cleaner market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $70K–$88K
- units × avg price
- Conversion rate
- 16.1%
- Avg BSR
- #159
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 20.2%
- Avg brand age
- 38 months
- Avg seller age
- 163 days
Competition & brand share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.Brands
18 falling
Sellers
73
Top-5 brand share
62%
Top 20: 100%
Top-5 click share
56%
Top 20: 98%
Open market
31%
- Cencalo16%
- m3naturals14%
- Beser11%
- Sonic Dental11%
- efferdent10%
- M3 Naturals6%
Demand
Weekly Amazon search volume, last 24 weeks — -46.9% search growth over the last 90 days.Top fsa retainer cleaner search terms
- fsa retainer cleaner5K/yr
- retainer cleaner fsa eligible5K/yr
- retainer cleaner fsa4K/yr
Top fsa retainer 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Retainer Cleanser Tablets Invisalign Cleaner Removes Odors Discoloration Stains and Plaque 4 Month Supply Denture Cleansers Retainers Mouth Guards Denture Bath Mint by M3
m3naturals$20.884.7★25,110 rev
FSA HSA Eligible | 2-in-1 Ultrasonic & U-V Dental Cleaner 42kHz Deep Cleaning Machine with Digital Timer 180ml Pod for Retainers Aligners Mouth Guards | Viewing Port
Cencalo$44.904.4★268 rev
Beser Ultrasonic Retainer Cleaner 2X Clean Dental Retainer Machine Pod for Aligner Nightguard Mouth Guard Denture Oral Dental Care IPX6 200ML (White)
Beser$28.754.2★255 rev
Efferdent Denture Cleaner Tablets Dental Appliances Aligners Mouth Guard and Retainer Cleaner Tablets Minty Fresh & Clean 126 Count
efferdent$5.804.8★21,108 rev
Sonic Pro Dental Cleaning Pod 43kHz Ultrasonic Retainer Cleaner Machine for Dentures Mouth Guards Braces Toothbrush Heads Jewelry & All Dental Appliances FSA/HSA Eligible (Pearl White)
Sonic Dental$70.804.2★661 rev
Newest
by launch date
UMPOPO Ultrasonic Retainer Cleaner Machine 48kHz Dental Cleaning Pod Ultrasonic Retainer Cleaner for Dentures Aligners Mouth Guards Toothbrush Heads and Jewelry with 200ML Capacity LAB Supply
UMPOPO$40.371,773 rev
COSLUS C60 Ultrasonic Retainer Cleaner Machine: 45kHz Professional Dental Cleaning Pod for Denture Mouth Guard Aligner & Braces Deep Cleaning - Removable Tank Upgraded Durable for Home Use Pink
COSLUS$39.7928 rev
Drixo Ultrasonic Retainer Cleaner Machine IPX6 Waterproof Dental Cleaning Pod 3 Modes Denture Cleaner for Night Guard Mouth Guard Braces 45kHz Denture Dome with UV Light 200ML Tank Arctic White
Drixo$63.7565 rev
OnBeam Ultrasonic Retainer Cleaner 45kHz Retainer Cleaner Machine 4000mAh for Denture Night Guard Mouth Guard Aligner Brace 24W Dental Cleaning Pod with 4 UV Lights 200ml Multiple Cleaning Modes
OnBeam$34.2439 rev
Beser Ultrasonic Retainer Cleaner 2X Clean Dental Retainer Machine Pod for Aligner Nightguard Mouth Guard Denture Oral Dental Care IPX6 200ML (White)
Beser$28.75255 rev
Trending
90-day click momentum
Ultrasonic Denture Cleaner with Automatic Clean Drain & Dry 45kHz Retainer and Night Guard Cleaning Machine with Built-in Drainage Chamber Low-Noise Design for Aligners Braces & Dental Appliances
FIRBNO$28.594.0★
UMPOPO Ultrasonic Retainer Cleaner Machine 48kHz Dental Cleaning Pod Ultrasonic Retainer Cleaner for Dentures Aligners Mouth Guards Toothbrush Heads and Jewelry with 200ML Capacity LAB Supply
UMPOPO$40.374.3★
COSLUS C60 Ultrasonic Retainer Cleaner Machine: 45kHz Professional Dental Cleaning Pod for Denture Mouth Guard Aligner & Braces Deep Cleaning - Removable Tank Upgraded Durable for Home Use Pink
COSLUS$39.794.7★
OnBeam Ultrasonic Retainer Cleaner 45kHz Retainer Cleaner Machine 4000mAh for Denture Night Guard Mouth Guard Aligner Brace 24W Dental Cleaning Pod with 4 UV Lights 200ml Multiple Cleaning Modes
OnBeam$34.244.7★
Efferdent Denture Cleaner Tablets Dental Appliances Aligners Mouth Guard and Retainer Cleaner Tablets Minty Fresh & Clean 126 Count
efferdent$5.804.8★
What buyers say about fsa retainer cleaner
What buyers praise and complain about, mined from review topics.What buyers love
“Cleans nicely”
“Easy to Operate”
“Decent build quality”
“works really well”
“Fair price”
“AS described”
“Effective cleaning”
“Clean fresh scent also”
“Compact and easy to use”
“compact design”
What buyers complain about
“Broke after a month”
“Hard to Clean Itself”
“Worked once”
“Bad quality”
“Too expensive”
“Bad Odour”
“Doesn't take the stains out”
“The opening is too small”
“Hard to open”
“But absolutely did nothing for the color”
Top return reasons
Common questions
- Is fsa retainer cleaner profitable to sell on Amazon United States?
- The niche generates $80K/yr across 24 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -46.9%. Flapen's verdict: Worth a look (51/100).
- How competitive is the fsa retainer cleaner niche?
- 18 brands and 73 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 62% of demand.
- What do buyers complain about in fsa retainer cleaner?
- Top complaints mined from reviews: Durability, Ease Of Cleaning, Functionality-Overall. The return rate is 0.7%.
- What does it cost to enter the fsa retainer cleaner niche?
- Listings span $5.63–$133.15; the average listing price is $35.02 (sweet spot $15–$100). The average incumbent carries 6,891 reviews — the moat a new listing must climb.