Is swimsuit cleaner profitable to sell on Amazon United States?

The niche generates $34K/yr across 7 tracked products. 90-day search growth is +56.8%. Flapen's verdict: Worth a look (50/100).

How competitive is the swimsuit cleaner niche?

5 brands and 18 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in swimsuit cleaner?

Top complaints mined from reviews: Smell, Color, Size-Overall. The return rate is 0.5%.

When does demand for swimsuit cleaner peak?

Demand peaks in Jun–Jul–Aug; the busiest month runs 3.0× the quietest.

What does it cost to enter the swimsuit cleaner niche?

Listings span $10.43–$24.91; the average listing price is $15.27 (sweet spot $15–$100). The average incumbent carries 720 reviews — the moat a new listing must climb.

swimsuit cleaner

Worth a look

Shows low returns (0.5%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Incredible15.9%

search→purchase rate — share of searches ending in a sale

Avg price

Great$15.27

avg listing price — sweet spot $15–$100

Growth

Good+56.8%

90-day search growth — must beat 0% to launch

Review moat

Good720.29

avg incumbent reviews — the moat a new listing must climb

Price range

Good$10.43–$24.91

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Bad$34K

$34K/yr · 14K searches

Competition

Bad92%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, swimsuit cleaner is a $34K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 50/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

swimsuit cleaner market data

Units sold / yr: 3K–3K; avg 250–500/product
Revenue / yr: $38K–$46K; units × avg price
Conversion rate: 15.9%
Avg BSR: #354
Page quality: 0%
Prime: 86%
Sponsored: 86%
Out of stock: 11.0%
Avg brand age: 91 months
Avg seller age: 166 days

Competition & brand share

The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

92%

Top 20: 100%

Open market

Fashion Care44%
Solmar Corp.34%
Summer Solutions13%
Undershower6%
TRISWIM3%

Demand & seasonality

Weekly Amazon search volume, last 52 weeks — +56.8% search growth over the last 90 days.

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 3.0×

Open Trend

Top swimsuit cleaner search terms

swimsuit cleaner4K/yr +118.7%12.8% conv.
swimsuit detergent3K/yr +124.1%11.2% conv.
suit saver chlorine remover2K/yr +28.3%24.0% conv.
chlorine remover for swimsuits3K/yr -5.1%10.8% conv.
suit saver2K/yr +10.3%18.3% conv.
solmar suit saver703/yr +71.9%23.5% conv.

All search terms

Top swimsuit 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.

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

Splash Natural Laundry Detergent for Swimwear Chlorine Neutralizer Swimsuit Wash Hypoallergenic Liquid Laundry Detergent Nontoxic & Color Safe Formula High Efficiency (HE) Safe 9.5 oz 1-Pack

Fashion Care$12.484.5★1,415 rev

Solmar Suit Saver

Solmar Corp.$11.254.3★997 rev

Summer Solutions Suit Solutions

Summer Solutions$14.304.2★1,066 rev

Splash Natural Laundry Detergent for Swimwear Chlorine Neutralizer Swimsuit Wash Hypoallergenic Liquid Laundry Detergent Nontoxic & Color Safe Formula High Efficiency (HE) Safe 9.5 oz 3-Pack

Fashion Care$24.914.5★1,415 rev

Undershower Swimwear Detergent 75 to 100 Washes Delicate Hand Wash Detergent for Shower Laundry Sink Soap for Strong Odors and Blood Stain Removal Non-Toxic and pH Neutral Enzyme Formula 8 Fl Oz

Undershower$15.534.6★44 rev

Newest

by launch date

TRISWIM Suit SOAK Swimsuit Techsuit Wetsuit Cleaner 12 oz | Gentle Detergent for Swimsuits Tech Suits Neoprene Wetsuits Water Shoes Rash Guards Life Vests | Remove Chlorine & Impurities.

TRISWIM$17.9548 rev

2y ago

Undershower Swimwear Detergent 75 to 100 Washes Delicate Hand Wash Detergent for Shower Laundry Sink Soap for Strong Odors and Blood Stain Removal Non-Toxic and pH Neutral Enzyme Formula 8 Fl Oz

Undershower$15.5344 rev

4y ago

Splash Natural Laundry Detergent for Swimwear Chlorine Neutralizer Swimsuit Wash Hypoallergenic Liquid Laundry Detergent Nontoxic & Color Safe Formula High Efficiency (HE) Safe 9.5 oz 3-Pack

Fashion Care$24.911,415 rev

6y ago

Splash Natural Laundry Detergent for Swimwear Chlorine Neutralizer Swimsuit Wash Hypoallergenic Liquid Laundry Detergent Nontoxic & Color Safe Formula High Efficiency (HE) Safe 9.5 oz 1-Pack

Fashion Care$12.481,415 rev

10y ago

Summer Solutions Suit Solutions Swimsuit Rinse 2 Ozs

Summer Solutions$10.4357 rev

12y ago

What buyers say about swimsuit cleaner

What buyers praise and complain about, mined from review topics.

What buyers love

Smell25%

“Smells good easy to use”

Quality-Overall22%

“Perfect for Maintaining Suit Quality”

Efficiency15%

“Works well”

Ease Of Cleaning7%

“Does a decent job of cleansing”

Color5%

“Keep my bathing as blue as the day I bought it”

Hygiene-Overall5%

“Chlorine resistant detergent”

Value For Money3%

“Great product for the money”

Shape/Style2%

“Splash helps keep my suits in great shape”

Durability2%

“bathing suits are holding up great”

Washability2%

“Terrific swimsuit wash that extends the life of my garments”

What buyers complain about

Smell42%

“Im not satisfied with its claim to remove chlorine odor from swimwear”

Color10%

“Instantly faded out bright color”

Size-Overall8%

“bottles are tiny”

Value For Money8%

“Suit Saver is expensive”

Functionality-Overall4%

“Didn't work”

Instructions/User Manual/Troubleshooting4%

“it didnt have instructions on how much product to water to use”

Drying Time3%

“Dont let it dry out for a few days”

Leak-Proof2%

“some of it spilled”

Top return reasons

Leak-Proof27%

Value For Money20%

Advertised Vs Actual Product14%

Smell9%

Size-Overall9%

Washability6%