---
title: "Kilz Upshot Ceiling Spray for Water Stains — $27K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/kilz-upshot-ceiling-spray-for-water-stains"
last_updated: "2026-08-09T13:18:23.439Z"
locale: en
meta:
description: "Niche score 38/100 · $27K/yr market · 22K searches/yr · $12.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · $27K/yr market · 22K searches/yr · $12.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Kilz Upshot Ceiling Spray for Water Stains — $27K/yr Amazon US Niche (2026) - Flapen"
---
# **kilz upshot ceiling spray for water stains**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 7Growth 31Conversion 85Competition 0Returns 100Price range 24Avg price 58Brand share 0Review moat 45Quality gap 75
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.6%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$12.90**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****1,963.75**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+5.2%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$9.03–$16.87**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$27K**
$27K/yr · 22K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, kilz upshot ceiling spray for water stains is a $27K/yr Amazon United States market (22K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kilz upshot ceiling spray for water stains market data**
- **Units sold / yr**
- **3K–4K**
- avg 500–750/product
- **Revenue / yr**
- **$39K–$52K**
- units × avg price
- **Conversion rate**
- **9.6%**
- **Avg BSR**
- **#245**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **72 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**55**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- KILZ56% - Zinsser41% - INSTAGONE3%
## **Top kilz upshot ceiling spray for water stains search terms**
- **kilz upshot ceiling spray for water stains**13K/yr+5.7%12.9% conv. - **kilz upshot**6K/yr-20.8%11.2% conv. - **upshot**3K/yr+95.9%3.2% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/kilz-upshot-ceiling-spray-for-water-stains/search-terms)
## **Top kilz upshot ceiling spray for water stains 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%$4K30%$8K45%$12K60%$16K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Masterchem Industries 10007 KILZ Up Shot Sealer 10 oz.**KILZ**$16.87**4.6★478 rev](https://www.amazon.com/dp/B000LNP538) [2**ZINSSER 03688 Covers Up Stain Sealing Ceiling Paint White**Zinsser**$9.87**4.5★6,612 rev](https://www.amazon.com/dp/B000RMT82M) [3**Zinsser Ceiling Acrylic Paint & Primer in One 13 oz Flat White**Zinsser**$9.03**4.4★696 rev](https://www.amazon.com/dp/B079CQWYLG) [4**INSTAGONE Stain Remover - TRIAL PACK (1 Pack + 24oz Spray Bottle) - Just Add Water - Indoor/Outdoor Ceiling Wall Bathroom Roof PVC Fence Patio & More**INSTAGONE**$15.84**3.7★69 rev](https://www.amazon.com/dp/B0DD1T9M87)
### **Newest**
by launch date
[**INSTAGONE Stain Remover - TRIAL PACK (1 Pack + 24oz Spray Bottle) - Just Add Water - Indoor/Outdoor Ceiling Wall Bathroom Roof PVC Fence Patio & More**INSTAGONE**$15.84**69 rev1y ago](https://www.amazon.com/dp/B0DD1T9M87) [**Zinsser Ceiling Acrylic Paint & Primer in One 13 oz Flat White**Zinsser**$9.03**696 rev8y ago](https://www.amazon.com/dp/B079CQWYLG) [**ZINSSER 03688 Covers Up Stain Sealing Ceiling Paint White**Zinsser**$9.87**6,612 rev19y ago](https://www.amazon.com/dp/B000RMT82M) [**Masterchem Industries 10007 KILZ Up Shot Sealer 10 oz.**KILZ**$16.87**478 rev20y ago](https://www.amazon.com/dp/B000LNP538)
### **Trending**
90-day click momentum
[**INSTAGONE Stain Remover - TRIAL PACK (1 Pack + 24oz Spray Bottle) - Just Add Water - Indoor/Outdoor Ceiling Wall Bathroom Roof PVC Fence Patio & More**INSTAGONE**$15.84**3.7★**▲ 26%**](https://www.amazon.com/dp/B0DD1T9M87) [**Masterchem Industries 10007 KILZ Up Shot Sealer 10 oz.**KILZ**$16.87**4.6★**— 6%**](https://www.amazon.com/dp/B000LNP538) [**Zinsser Ceiling Acrylic Paint & Primer in One 13 oz Flat White**Zinsser**$9.03**4.4★**— 0%**](https://www.amazon.com/dp/B079CQWYLG) [**ZINSSER 03688 Covers Up Stain Sealing Ceiling Paint White**Zinsser**$9.87**4.5★**▼ 10%**](https://www.amazon.com/dp/B000RMT82M)
## **Common questions**
- **Is kilz upshot ceiling spray for water stains profitable to sell on Amazon United States?**
- The niche generates $27K/yr across 4 tracked products. 90-day search growth is +5.2%. Flapen's verdict: Skip it (38/100).
- **How competitive is the kilz upshot ceiling spray for water stains niche?**
- 3 brands and 55 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What does it cost to enter the kilz upshot ceiling spray for water stains niche?**
- Listings span $9.03–$16.87; the average listing price is $12.90 (sweet spot $15–$100). The average incumbent carries 1,964 reviews — the moat a new listing must climb.
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