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Grout Reviver

Fail

Prices span $3.69–$14.86, mostly outside the sweet spot, so Grout Reviver is a Fail.

Flapen Score
36
36 / 100
Ranks 2,049 of 2,225 DIY & Tools niches · −13 vs the category median of 49
Market size
£72K/yr78K searches / yr
90-day growth
-31.4%search demand this quarter
Competition
87%top-5 click share · 7 brands · 77 sellers

Flapen Score

Grout Reviver against its category

The dotted line is the DIY & Tools average. Past it, Grout Reviver is stronger. Inside it, weaker.

36Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Grout Reviver market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Grout Reviver 78K times last year and spent an estimated £72K. The top 5 brands take 96% of clicks. Demand peaks in Jan–Feb–Mar–Oct. Flapen scores it 36 out of 100, a Fail.

01 · Demand

10.2% of searches ended in a purchase last week.

Shoppers searched for this 78K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 10.2% of those searches ended in a purchase. Searches in the last 90 days moved -31.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £72K a year.

Searches, last 12 months
78K
Growth, 90 days vs prior 90
-31.4%
Conversion, latest week
10.2%
Market size, estimated
£72Ka year
Peak month
February3.5× the quietest month
Top search term
grout reviver39K searches a year

02 · Price

A sale here is worth £9.06.

Listings sell for £9.06 on average, from £3.69 to £14.86. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 500 to 750 of them. At £9.06 that is £5K to £7K a year per listing.

Average price
£9.06under the $15 to $100 sweet spot
Price range
£3.69–£14.86
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
8K–10K
Units per listing a year
500–750
Revenue per listing a year
£5K–£7K
Returns
0.5%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.6% of listings are out of stock. The average listing ranks #131 within Adhesives & Sealers. It carries 5,496 reviews at 4.22 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
0.6%
Average rank
#131in Adhesives & Sealers
Average rating
4.22 starsAmazon United Kingdom average 4.36 stars
Average reviews
5,496per listing
Listings tracked
10

04 · Newcomers

Amazon counts 1 of last year's 1 launches as successful.

1 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 38 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
38 months

Products

Top Grout Reviver products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 87% of clicks. A locked shelf that new listings rarely crack.

£0£11K£22K£32K£43K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

77

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

87%

Top 20: 100%

Open market

2%

  • Sika43%
  • Unibond31%
  • PENTAUSA11%
  • RAINBOW CHALK MARKERS LTD7%
  • Everbuild3%
  • Magic Chems2%
  • Open — no brand owns it (1 brand, 2%)

Demand

Grout Reviver search demand

Weekly searches over the year, seasonality beneath. Pick a range.

15K10KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Mar, Oct · busiest ÷ quietest = 3.5×

Search terms

Top Grout Reviver search terms shoppers use

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

  • grout reviver39K/yr
  • grout whitener14K/yr
  • grout whitener for bathroom tiles7K/yr
  • grout reviver white7K/yr
  • tile grout whitener4K/yr
  • unibond grout reviver6K/yr

Reviews and returns

What reviews say buyers love and hate about Grout Reviver

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Ease Of Use14%+2.74

Hard to use

just difficult to apply

difficult to control

Value For Money11%−0.10

Overpriced

Not worth the price

Fairly expensive for the amount of product you get

Quality-Overall10%+0.27

Terrible product

Not the best product

Poor quality

Functionality-Overall8%−0.13

Did not work

Completely Ineffective and Very Messy to Use

Doesnt work very well

Ease Of Cleaning8%−0.08

even harder to clean up afterwards

needed comstat cleaning

make a huge mess

Love

Ease Of Use31%+2.74

Easy to use

Very straightforward to use

Easy to apply

Quality-Overall15%+0.27

Reviews seemed good

No mess at all

Excellent product

Advertised Vs Actual Product11%+0.49

Better than expected

Does exactly what it promises

As described

Value For Money8%−0.10

Good value

Great value for money

Good value for money

Efficiency5%+0.48

Works great

Seems to work ok

Does the job perfect

Return

0.5% Return rate 47% Fixable by listing

Color33%▅▄██▇▇

some places were looking darker

Not light grey

it started to turn yellow

Functionality-Overall23%▄█▅▅▇▆

Did not work

Completely Ineffective and Very Messy to Use

Doesnt work very well

Quality-Overall6%██▆▇▁▄

Terrible product

Not the best product

Poor quality

Defective Material/Parts4%█▁▂▂▂▂
Paint Quality4%▅█▄▂▄▅

its more like a thick paint

Disappointed note much paint

needed to be painted on

FAQ

Common Grout Reviver questions

Answered from the same tracked data.