---
title: "Grout Renew — $64K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/grout-renew"
last_updated: "2026-08-09T07:19:23.123Z"
locale: en
meta:
description: "Niche score 49/100 · $64K/yr market · 104K searches/yr · $19.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $64K/yr market · 104K searches/yr · $19.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Grout Renew — $64K/yr Amazon US Niche (2026) - Flapen"
---
# **grout renew**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 16Growth 71Conversion 39Competition 44Returns 90Price range 65Avg price 87Brand share 7Review moat 27Quality gap 70
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$19.73**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+52.9%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$9.31–$25.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****3.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****3,826.73**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$64K**
$64K/yr · 104K searches
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, grout renew is a $64K/yr Amazon United States market (104K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in May. Verdict: Skip it — 49/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **grout renew market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$59K–$79K**
- units × avg price
- **Conversion rate**
- **3.1%**
- **Avg BSR**
- **#95**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **77%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **69 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**62**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 98%
**Open market**
**1%**
- Mapei78% - Rainbow Chalk Markers Limited8% - Rejuvenate7% - PENTAUSA2% - ZippySolve2% - TEC2% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +52.9% search growth over the last 90 days.
4K3KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/grout-renew/trend)
## **Top grout renew search terms**
- **mapei grout refresh**32K/yr+111.9%1.1% conv. - **grout refresh**24K/yr+115.8%1.5% conv. - **grout renew**26K/yr+0.5%1.2% conv. - **grout renew colorant and sealer**9K/yr-1.5%0.8% conv. - **rejuvenate tile and grout cleaner**4K/yr-6.8%19.4% conv. - **rejuvenate grout deep cleaner**4K/yr-13.1%16.4% conv. - **polyblend grout renew colors**3K/yr+11.3%0.3% conv. - **rejuvenate grout cleaner**2K/yr+5.0%16.1% conv. - **grout renew colorant**2K/yr-33.9%1.1% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/grout-renew/search-terms)
## **Top grout renew 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%$6K20%$13K30%$19K40%$26K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5117 Pure White**Mapei**$21.23**4.4★4,149 rev](https://www.amazon.com/dp/B0DC1KZ3G4) [2**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5047 Charcoal**Mapei**$22.73**4.4★4,149 rev](https://www.amazon.com/dp/B074VGLTZW) [3**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5093 Warm Gray**Mapei**$21.10**4.4★4,149 rev](https://www.amazon.com/dp/B0723CX392) [4**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5009 Gray**Mapei**$21.15**4.4★4,149 rev](https://www.amazon.com/dp/B009NT5VOY) [5**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5220 Eggshell**Mapei**$18.97**4.3★1,265 rev](https://www.amazon.com/dp/B006IS9B2G)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Tile Grout Repair Kit Restore & Renew Tile Joints Line Fast Drying Tile Grout Paint Squeeze Tube for Bathroom Shower Kitchen Floor Waterproof (8.8 oz Ivory)**ZippySolve**$17.89**1,192 rev8mo ago](https://www.amazon.com/dp/B0G3TRWJMS) [**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5117 Pure White**Mapei**$21.23**4,149 rev1y ago](https://www.amazon.com/dp/B0DC1KZ3G4) [**Grout Pen White Grout Paint: Waterproof Tile Paint Grout Refresh Restorer for Floor Kitchen & Bathroom Shower Tiles - White - Can Size for Larger Projects - 125ml (4.2oz)**Rainbow Chalk Markers Limited**$24.59**1,246 rev2y ago](https://www.amazon.com/dp/B0777R74VL) [**ZippySolve Tile Grout Repair Kit Restore & Renew Tile Joints Line Fast Drying Tile Grout Paint Squeeze Tube for Bathroom Shower Kitchen Floor Waterproof (8.8 oz Beige)**ZippySolve**$17.97**1,192 rev2y ago](https://www.amazon.com/dp/B0CV5FVW9W) [**Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm 2 Pack with Extra Tips (7mL) - White**Rainbow Chalk Markers Limited**$16.85**13,572 rev4y ago](https://www.amazon.com/dp/B09GBKD5Q4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5009 Gray**Mapei**$21.15**4.4★**▲ 124%**](https://www.amazon.com/dp/B009NT5VOY) [**Tile Grout Repair Kit Restore & Renew Tile Joints Line Fast Drying Tile Grout Paint Squeeze Tube for Bathroom Shower Kitchen Floor Waterproof (8.8 oz Ivory)**ZippySolve**$17.89**4.4★**▲ 116%**](https://www.amazon.com/dp/B0G3TRWJMS) [**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5047 Charcoal**Mapei**$22.73**4.4★**▲ 112%**](https://www.amazon.com/dp/B074VGLTZW) [**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5044 Pale Umber**Mapei**$22.17**4.4★**▲ 92%**](https://www.amazon.com/dp/B078LQJBF3) [**MAPEI UltraCare Grout Refresh Universal Grout Colorant & Sealer 8 oz Bottle Easy Grout Restoration & Protection 5079 Cocoa**Mapei**$20.30**4.4★**▲ 68%**](https://www.amazon.com/dp/B006253EKA)
**~~View all trending →~~**
## **What buyers say about grout renew**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**21%
*“Easy to Use”*
**Ease Of Cleaning**16%
*“Easy clean up”*
**Quality-Overall**15%
*“The results are excellent”*
**Advertised Vs Actual Product**7%
*“As advertised”*
**Efficiency**6%
*“it does the job”*
**Value For Money**6%
*“Great price”*
**Color**4%
*“Color was perfect”*
**Product Condition**2%
*“Looks brand new”*
**Brightness/Shine/Glow**2%
*“Shine”*
**Smell**2%
*“it doesn't smell bad”*
### **What buyers complain about **
**Functionality-Overall**16%
*“Non effective”*
**Color**14%
*“Color was off”*
**Ease Of Cleaning**12%
*“It doesnt clean as good as I thought it would”*
**Smell**5%
*“Strong chemical odor”*
**Paint Quality**5%
*“They might have something if the actual put more than a teaspoon of paint in it”*
**Quality-Overall**5%
*“Quality has gone down”*
**Durability**4%
*“Came off after a few days”*
**Advertised Vs Actual Product**4%
*“Doesnt work as advertised”*
**Ease Of Use**3%
*“difficult to use”*
**Value For Money**2%
*“Cheaper at Lowe's”*
### **Top return reasons **
**Color**60%
**Functionality-Overall**9%
**Advertised Vs Actual Product**7%
**Value For Money**3%
**Paint Quality**3%
**Defective Material/Parts**3%
**Size-Overall**2%
**Product Condition**2%
**Leak-Proof**1%
**Maintenance And Repair**1%
## **Common questions**
- **Is grout renew profitable to sell on Amazon United States?**
- The niche generates $64K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +52.9%. Flapen's verdict: Skip it (49/100).
- **How competitive is the grout renew niche?**
- 7 brands and 62 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in grout renew?**
- Top complaints mined from reviews: Functionality-Overall, Color, Ease Of Cleaning. The return rate is 1.2%.
- **When does demand for grout renew peak?**
- Demand peaks in May; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the grout renew niche?**
- Listings span $9.31–$25.80; the average listing price is $19.73 (sweet spot $15–$100). The average incumbent carries 3,827 reviews — the moat a new listing must climb.
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