---
title: "Burst Water Flosser — $78K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/burst-water-flosser"
last_updated: "2026-08-10T16:45:15.155Z"
locale: en
meta:
description: "Niche score 37/100 · $78K/yr market · 32K searches/yr · $50.70 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · $78K/yr market · 32K searches/yr · $50.70 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Burst Water Flosser — $78K/yr Amazon US Niche (2026) - Flapen"
---
# **burst water flosser**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 20Growth 15Conversion 56Competition 4Returns 74Price range 95Avg price 93Brand share 0Review moat 22Quality gap 75
**Price range**
**Incredible****$30.19–$67.68**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$50.70**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****4.8%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Bad****10,310.86**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$78K**
$78K/yr · 32K searches
**Growth**
**Bad****-19.2%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****95%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, burst water flosser is a $78K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 37/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **burst water flosser market data**
- **Units sold / yr**
- **2K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$76K–$101K**
- units × avg price
- **Conversion rate**
- **4.8%**
- **Avg BSR**
- **#77**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **3.1%**
- **Avg brand age**
- **30 months**
- **Avg seller age**
- **137 days**
## **Competition & brand share**
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**13**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**95%**
Top 20: 100%
**Open market**
**0%**
- Burst89% - COSLUS6% - Waterpik5% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 96 weeks — -19.2% search growth over the last 90 days.
1K750Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/burst-water-flosser/trend)
## **Top burst water flosser 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%15%$12K30%$23K45%$35K60%$47K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Burst Electric Water Flosser for Teeth Cleaning (3 Modes/Black) | Cordless | Plaque Removal Between Braces & Dental Work | Portable Floss | Refillable 110mL Tank**Burst**$67.68**4.0★2,184 rev](https://www.amazon.com/dp/B08PQ21P88) [2**BURST Electric Water Flosser for Teeth Cleaning (3 Modes/White) | Cordless | Plaque Removal Between Braces & Dental Work | Portable Floss | Refillable 110mL Tank**Burst**$67.62**4.0★2,184 rev](https://www.amazon.com/dp/B08PPZSQ6M) [3**Burst Electric Water Flosser for Teeth Cleaning (3 Modes/Rose Gold) | Cordless | Plaque Removal Between Braces & Dental Work | Portable Floss | Refillable 110mL Tank**Burst**$67.22**4.0★2,184 rev](https://www.amazon.com/dp/B08PQ2RWRP) [4**COSLUS ADA Accepted Water Dental Flosser Teeth Pick C20: Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine Professional Set Black**COSLUS**$30.19**4.4★51,521 rev](https://www.amazon.com/dp/B0BG52SJ5N) [5**BURST Kids Water Flosser (Unicorn) | Cordless & Rechargeable Water Flosser for Teeth | 3 Gentle Pressure Modes | Silicone Safety Tip | Braces-Friendly | Fun Kid-Safe Design | 155mL Water Tank**Burst**$39.97**4.7★73 rev](https://www.amazon.com/dp/B0FSDB69QP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BURST Kids Water Flosser (Unicorn) | Cordless & Rechargeable Water Flosser for Teeth | 3 Gentle Pressure Modes | Silicone Safety Tip | Braces-Friendly | Fun Kid-Safe Design | 155mL Water Tank**Burst**$39.97**73 rev9mo ago](https://www.amazon.com/dp/B0FSDB69QP) [**BURST Kids Water Flosser (Dinosaur) | Cordless & Rechargeable Water Flosser for Teeth | 3 Gentle Pressure Modes | Silicone Safety Tip | Braces-Friendly | Fun Kid-Safe Design | 155mL Water Tank**Burst**$40.00**73 rev9mo ago](https://www.amazon.com/dp/B0FS82665V) [**Waterpik Cordless Pulse 3100 Rechargeable Portable Water Flosser for Teeth Gums Braces Care and Travel with 2 Flossing Tips Waterproof for Shower Use ADA Accepted WF-20 White Amazon Exclusive**Waterpik**$42.21**13,957 rev2y ago](https://www.amazon.com/dp/B0CNTRVZPW) [**COSLUS ADA Accepted Water Dental Flosser Teeth Pick C20: Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine Professional Set Black**COSLUS**$30.19**51,521 rev4y ago](https://www.amazon.com/dp/B0BG52SJ5N) [**Burst Electric Water Flosser for Teeth Cleaning (3 Modes/Black) | Cordless | Plaque Removal Between Braces & Dental Work | Portable Floss | Refillable 110mL Tank**Burst**$67.68**2,184 rev5y ago](https://www.amazon.com/dp/B08PQ21P88)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Burst Electric Water Flosser for Teeth Cleaning (3 Modes/Rose Gold) | Cordless | Plaque Removal Between Braces & Dental Work | Portable Floss | Refillable 110mL Tank**Burst**$67.22**4.0★**▲ 52%**](https://www.amazon.com/dp/B08PQ2RWRP) [**BURST Kids Water Flosser (Dinosaur) | Cordless & Rechargeable Water Flosser for Teeth | 3 Gentle Pressure Modes | Silicone Safety Tip | Braces-Friendly | Fun Kid-Safe Design | 155mL Water Tank**Burst**$40.00**4.7★**▲ 43%**](https://www.amazon.com/dp/B0FS82665V) [**Burst Electric Water Flosser for Teeth Cleaning (3 Modes/Black) | Cordless | Plaque Removal Between Braces & Dental Work | Portable Floss | Refillable 110mL Tank**Burst**$67.68**4.0★**— 10%**](https://www.amazon.com/dp/B08PQ21P88) [**Waterpik Cordless Pulse 3100 Rechargeable Portable Water Flosser for Teeth Gums Braces Care and Travel with 2 Flossing Tips Waterproof for Shower Use ADA Accepted WF-20 White Amazon Exclusive**Waterpik**$42.21**4.3★**— 2%**](https://www.amazon.com/dp/B0CNTRVZPW) [**BURST Kids Water Flosser (Unicorn) | Cordless & Rechargeable Water Flosser for Teeth | 3 Gentle Pressure Modes | Silicone Safety Tip | Braces-Friendly | Fun Kid-Safe Design | 155mL Water Tank**Burst**$39.97**4.7★**▼ 12%**](https://www.amazon.com/dp/B0FSDB69QP)
**~~View all trending →~~**
## **What buyers say about burst water flosser**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**14%
*“Easy to handle”*
**Quality-Overall**13%
*“Satisfying Product”*
**Value For Money**12%
*“Great value”*
**Efficiency**8%
*“It works really well”*
**Charging**8%
*“Charge lasts forever”*
**Advertised Vs Actual Product**5%
*“JUST WHAT I NEEDED”*
**Ease Of Cleaning**5%
*“Cleans well”*
**Battery Life**4%
*“Battery lasts long enough”*
**Cleansing**3%
*“It cleans between the teeth really well”*
**Tooth Brightening**2%
*“cleans teeth nicely”*
### **What buyers complain about **
**Durability**29%
*“Broke after 6 months”*
**Charging**17%
*“Never charged”*
**Size-Overall**5%
*“Too small”*
**Ease Of Use**5%
*“difficult to hold”*
**Quality-Overall**4%
*“Bad quality”*
**Battery Life**4%
*“Short battery life”*
**Water Resistance**3%
*“not enough water”*
**Ease Of Cleaning**3%
*“Impossible to clean”*
**Functionality-Overall**3%
*“Never Worked”*
**Leak-Proof**2%
*“Leakage”*
### **Top return reasons **
**Size-Overall**12%
**Functionality-Overall**11%
**Charging**11%
**Value For Money**9%
**Leak-Proof**7%
**Advertised Vs Actual Product**7%
**Defective Material/Parts**7%
**Motor Power**6%
**Water Resistance**4%
**Ease Of Use**3%
## **Common questions**
- **Is burst water flosser profitable to sell on Amazon United States?**
- The niche generates $78K/yr across 7 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -19.2%. Flapen's verdict: Skip it (37/100).
- **How competitive is the burst water flosser niche?**
- 3 brands and 13 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in burst water flosser?**
- Top complaints mined from reviews: Durability, Charging, Size-Overall. The return rate is 2.1%.
- **When does demand for burst water flosser peak?**
- Demand peaks in Nov–Dec; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the burst water flosser niche?**
- Listings span $30.19–$67.68; the average listing price is $50.70 (sweet spot $15–$100). The average incumbent carries 10,311 reviews — the moat a new listing must climb.
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