---
title: "Fresh Guard Retainer Cleaner — $6.2M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/fresh-guard-retainer-cleaner"
last_updated: "2026-08-12T00:22:20.361Z"
locale: en
meta:
description: "Niche score 53/100 · $6.2M/yr market · 1.4M searches/yr. A concentrated shelf (top 5 take 84% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $6.2M/yr market · 1.4M searches/yr. A concentrated shelf (top 5 take 84% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Fresh Guard Retainer Cleaner — $6.2M/yr Amazon US Niche (2026) - Flapen"
---
# **fresh guard retainer cleaner**
**Worth a look**
Shows searches that convert (27.2% search→purchase), but a concentrated shelf (top 5 take 84% of clicks) keeps it on the watch list.
Market size 99Growth 29Conversion 100Competition 13Returns 98Price range 69Avg price 78Brand share 18Review moat 20Quality gap 16
**Conversion**
**Incredible****27.2%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Incredible****$6.2M**
$6.2M/yr · 1.4M searches
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$16.27**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$5.63–$36.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+3.1%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****13,594.45**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****84%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, fresh guard retainer cleaner is a $6.2M/yr Amazon United States market (1.4M searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Jun. Verdict: Worth a look — 53/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fresh guard retainer cleaner market data**
- **Units sold / yr**
- **300K–400K**
- avg 30,000–40,000/product
- **Revenue / yr**
- **$4.9M–$6.5M**
- units × avg price
- **Conversion rate**
- **27.2%**
- **Avg BSR**
- **#8**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **159 days**
## **Competition & brand share**
The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **—flat
**Sellers**
**45**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**84%**
Top 20: 100%
**Open market**
**5%**
- Retainer Brite50% - efferdent18% - m3naturals18% - YKL3% - B. WEISS3% - M3 Naturals3% - Open — no brand owns it (2 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +3.1% search growth over the last 90 days.
35K25KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/fresh-guard-retainer-cleaner/trend)
## **Top fresh guard retainer cleaner search terms**
- **retainer cleaner tablets**687K/yr-4.1%24.0% conv. - **retainer brite**240K/yr+3.2%28.8% conv. - **retainer cleaning tablets**64K/yr+7.8%17.6% conv. - **retainer brite cleaning tablets**85K/yr-2.6%28.5% conv. - **brite retainer cleaner tablets**83K/yr-0.6%32.4% conv. - **retainer tablets**35K/yr+45.0%20.4% conv. - **brite retainer cleaner**25K/yr+10.7%26.9% conv. - **invisalign cleaner tablets**29K/yr+11.2%17.5% conv. - **brite**20K/yr+53.9%9.5% conv. - **retainer bright**20K/yr+10.5%25.9% conv. [**All search terms **](https://flapen.com/research/us/health-household/fresh-guard-retainer-cleaner/search-terms)
## **Top fresh guard 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.
0%10%$623K20%$1.2M30%$1.9M40%$2.5M1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Retainer Brite - Retainer Cleaner Tablets for Invisalign Mouth Guard Cleaner Night Guard Cleaning and More. Cleaning Tablets for Ultrasonic Cleaners. 120 Tablets - 4 Month Supply. Made in USA**Retainer Brite**$23.94**4.7★22,395 rev](https://www.amazon.com/dp/B07GGDRPNF) [2**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**$20.88**4.7★25,110 rev](https://www.amazon.com/dp/B075WWYBJ7) [3**Efferdent Denture Cleaner Tablets Dental Appliances Aligners Mouth Guard and Retainer Cleaner Tablets Minty Fresh & Clean 126 Count**efferdent**$5.80**4.8★21,108 rev](https://www.amazon.com/dp/B00X4L6T20) [4**Retainer Brite Tablets for Cleaner Retainers and Dental Appliances - 96 Count**Retainer Brite**$19.18**4.7★25,939 rev](https://www.amazon.com/dp/B005GRGARE) [5**Retainer Brite Aligner Cleaning Tablets for Invisalign Mouth Guard Cleaner Night Guard Cleaner and other Dental Appliances. FDA Registered and Made in USA. 192 Tablets 6 Month Supply**Retainer Brite**$36.01**4.8★5,340 rev](https://www.amazon.com/dp/B06Y6L14CB)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Weiss Naturals Retainer Cleaner Tablets Invisalign Cleaner Remove Stains Odors & Plaque PERSULFATE FREE Night Guard & Denture Cleaner 1-Month Supply 30 Mint Scented Tablets**B. WEISS**$9.59**1,226 rev2y ago](https://www.amazon.com/dp/B0CY27FW7V) [**Retainer Cleaner Tablets - 120 Denture Cleaning Tablets & Aligner Cleaner - Removes Odors & Stains For Aligners Retainers Dentures Night Guards - Mint Flavor**Lifebox Essentials**$11.20**1,392 rev2y ago](https://www.amazon.com/dp/B0CVC6Y9LP) [**Retainer Cleanser Tablets Cleaner Removes Odors Discoloration Stains and Plaque 2 Month Supply Denture Cleansers Retainers Mouth Guards Denture Bath Mint by M3**M3 Naturals**$15.26**1,466 rev2y ago](https://www.amazon.com/dp/B0CKC3DBLZ) [**Retainer & Denture Cleaner Tablets - 4 Months Supply (120 pcs) Dental Retainers for Aligner - Mouth & Night Guards - False Teeth Whitening - Removes Odor & Plaque (120 Pcs)**YKL**$11.54**2,915 rev4y ago](https://www.amazon.com/dp/B096Q2BM4V) [**Retainer Cleaner & Denture Cleanser - 180 Effervescent Tablets 6 Month Supply Removes Stains Discoloration Odors Plaque Clear Aligners Mouth Night Guard All Dental/Oral Appliances**Bastion**$19.92**2,729 rev5y ago](https://www.amazon.com/dp/B094P1W9PY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Weiss Naturals Retainer Cleaner Tablets Invisalign Cleaner Remove Stains Odors & Plaque PERSULFATE FREE Night Guard & Denture Cleaner 1-Month Supply 30 Mint Scented Tablets**B. WEISS**$9.59**4.8★**▲ 63%**](https://www.amazon.com/dp/B0CY27FW7V) [**Retainer Brite Aligner Cleaning Tablets for Invisalign Mouth Guard Cleaner Night Guard Cleaner and other Dental Appliances. FDA Registered and Made in USA. 192 Tablets 6 Month Supply**Retainer Brite**$36.01**4.8★**▲ 50%**](https://www.amazon.com/dp/B06Y6L14CB) [**Retainer Cleaner & Denture Cleanser - 180 Effervescent Tablets 6 Month Supply Removes Stains Discoloration Odors Plaque Clear Aligners Mouth Night Guard All Dental/Oral Appliances**Bastion**$19.92**4.8★**▲ 33%**](https://www.amazon.com/dp/B094P1W9PY) [**Efferdent Denture Cleaner Tablets Dental Appliances Aligners Mouth Guard and Retainer Cleaner Tablets Minty Fresh & Clean 126 Count**efferdent**$5.80**4.8★**▲ 19%**](https://www.amazon.com/dp/B00X4L6T20) [**Retainer Brite - Retainer Cleaner Tablets for Invisalign Mouth Guard Cleaner Night Guard Cleaning and More. Cleaning Tablets for Ultrasonic Cleaners. 120 Tablets - 4 Month Supply. Made in USA**Retainer Brite**$23.94**4.7★**▲ 17%**](https://www.amazon.com/dp/B07GGDRPNF)
**~~View all trending →~~**
## **What buyers say about fresh guard retainer cleaner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Cleaning**27%
*“Cleans great”*
**Quality-Overall**14%
*“Excellent Product”*
**Efficiency**12%
*“works really well”*
**Value For Money**9%
*“Fair price”*
**Ease Of Use**8%
*“It is user friendly”*
**Cleansing**7%
*“Clean and fresh”*
**Advertised Vs Actual Product**6%
*“AS described”*
**Smell**4%
*“Clean fresh scent also”*
**Oral Hygiene**2%
*“it served the purpose for cleaning teeth”*
**Product Condition**1%
*“Brand new”*
### **What buyers complain about **
**Ease Of Cleaning**10%
*“not clean looking”*
**Value For Money**9%
*“Overpriced”*
**Stain Resistance**8%
*“it did not remove any of the stains”*
**Smell**8%
*“Bad smell”*
**Functionality-Overall**6%
*“Doesnt work great”*
**Color**6%
*“pink”*
**Color Fading/Discoloration**4%
*“All the discolorations”*
**Taste-Overall**3%
*“Horrible lingering aftertaste”*
**Allergies**2%
*“On the box it has an allergy warning”*
**Ease Of Use**2%
*“And the individual wrappers are difficult to separate”*
### **Top return reasons **
**Advertised Vs Actual Product**15%
**Functionality-Overall**14%
**Value For Money**9%
**Ingredients-Overall**7%
**Smell**6%
**Compatibility-Overall**6%
**Ease Of Cleaning**4%
**Stain Resistance**4%
**Product Condition**4%
**Moist/Dry**3%
## **Common questions**
- **Is fresh guard retainer cleaner profitable to sell on Amazon United States?**
- The niche generates $6.2M/yr across 11 tracked products. 90-day search growth is +3.1%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the fresh guard retainer cleaner niche?**
- 8 brands and 45 sellers compete. The top 5 products take 84% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in fresh guard retainer cleaner?**
- Top complaints mined from reviews: Ease Of Cleaning, Value For Money, Stain Resistance. The return rate is 0.4%.
- **When does demand for fresh guard retainer cleaner peak?**
- Demand peaks in Jun; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the fresh guard retainer cleaner niche?**
- Listings span $5.63–$36.01; the average listing price is $16.27 (sweet spot $15–$100). The average incumbent carries 13,594 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)