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Washing Soda

Washing Soda shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

57
Worth a look
Market size 61Growth 48Conversion 99Competition 54Returns 100Price range 0Avg price 20Brand share 63Review moat 26Quality gap 42
This niche Category average

Is Washing Soda profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Washing Soda is a £528K/yr Amazon United Kingdom market (406K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in May. Verdict: Worth a look — 57/100.

Washing Soda: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +18.6% over the last 90 days and 18.3% of searches end in a purchase.

£528K

revenue / yr

Units sold / yr80K
Search volume / yr+18.6%406K
Conversion rate18.3%
Avg price£7.12

Who owns the niche?

The top 5 brands hold 67% of demand, so 33% of the market is open.

33%

open market share

Brands · sellers12 · 82
Top-5 product click share52%
Open market33%
Avg brand age42 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 19 products

Sponsored placement63%
New entrants (1y)2· 1 succeeded
Avg rating4.5★
Avg reviews3,875

Top Washing Soda products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

£0£21K£42K£63K£84K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 rising

Sellers

82

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

52%

Top 20: 100%

Open market

25%

  • Dri-Pak19%
  • EMBO18%
  • DP13%
  • Saras Flavours of Asia10%
  • Nutwell8%
  • Tara8%

Washing Soda demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume406KCVR18.3%Products19Brands12Top 5 Brands67%OOS Rate12.0%Rating4.5★Reviews3,875Avg BSR#262
15K10KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.9×

Top Washing Soda search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • soda crystals221K/yr
  • washing soda81K/yr
  • washing soda crystals26K/yr
  • soda crystals for washing machine24K/yr
  • washing soda for laundry15K/yr
  • soda crystals for laundry8K/yr
  • soda crystals for cleaning17K/yr
  • soda crystals for drains6K/yr
  • washing soda nancy birtwhistle5K/yr
  • dri pak soda crystals3K/yr

What reviews say buyers love and hate about Washing Soda

What buyers mention most, as a share of all reviews.

What buyers love

86% of reviews
Ease Of Cleaning20%

Great for cleaning

Value For Money16%

Good value

Advertised Vs Actual Product12%

As advertised

Quality-Overall12%

Fabulous product

Washability9%

Great in laundry

What buyers complain about

73% of reviews
Size-Overall13%

disapointed with the small size

Ease Of Use11%

Hmmm, difficult

Value For Money11%

Cheaper elsewhere. Although the crystals do their job its expensive ordering from this seller.

Advertised Vs Actual Product10%

Reading the product information it says baking soda and nothing else

Hard Feel7%

On opening one bag was split and the other five were hard as rock, not happy

Washing Soda return rate & reasons

Why buyers send it back, as a share of all return requests.

0.1%

Return rate

17%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Leak-Proof
41%
2Advertised Vs Actual Product
14%
3Value For Money
8%
4Functionality-Overall
8%
5Contamination
5%

Common Washing Soda questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Washing Soda 57/100 on Amazon United Kingdom — Worth a look. The niche generates £528K/yr across 19 tracked products. 1 of 2 products launched in the last 360 days are still selling. Search demand moved +18.6% over the last 90 days.
Search demand for Washing Soda on Amazon United Kingdom peaks in May, where the busiest month runs 1.9× the quietest.