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anti fog for car windshield

Skip it41/100

a concentrated shelf (top 5 take 86% of clicks) — anti fog for car windshield doesn't clear our bar today.

Market/yr

$179K

Growth (1y)

+119.8%

Products

10

Brands

6

was 5 a year ago

Sellers

55

Price range

$3.78–$22.46

Returns

0.3%

Rating

4.2★

41/100

Skip it

Scored 41/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
9
×0.30
Growth
67
×0.30
Competition
7
×0.20
Quality gap
69
×0.10
Returns
98
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +119.8% year over year.
12K6KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 8.7×

Competition

72%Rain-X
  • Rain-X72%
  • Travelon16%
  • Boat Juice4%
  • MAISONE3%
  • Chemical Guys3%
  • Invisible Glass2%

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack. 6 brands and 55 sellers compete here.

Brands

6 rising

was 5 a year ago

Sellers

55

Top 5 brand share

98%

#ProductBrandPriceRatingReviewsClick shareTrend
2Travelon$5.464.2★9,07616%rising
5Rain-X$9.194.1★405%rising

Product shelf

All 10 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall21%

“This stuff is about as close to the detail shop quality as you can come”

Efficiency12%

“shaving cream does the job better”

Ease Of Cleaning10%

“Clean”

Ease Of Use10%

“Easy to use”

Advertised Vs Actual Product6%

“As advertised”

Value For Money6%

“Good value”

Functionality-Overall6%

“Rain-x is consistent at doing its job”

Reflectiveness3%

“Nice and clear window shield”

Water Resistance3%

“Amazing water, repellent, action, almost as good as the professional detail shop stuff”

Smell3%

“the product did not have any unpleasant smells”

What buyers complain about

Functionality-Overall31%

“Did not work”

Value For Money9%

“Pricey”

Ease Of Cleaning9%

“And for the life of me I can not get the glass that clean with this stuff”

Sun Protection8%

“My windshield looks worse now”

Durability6%

“Not good didn't last a week”

Ease Of Use6%

“Cant even use it”

Leak-Proof6%

“Leaked in the box”

Windshield Issues4%

“Just makes windshield less visible”

Water Resistance3%

“But water still accumulates”

Reflectiveness2%

“It did not reduce fog on the mirrors”

Top return reasons

  • Functionality-Overall22%
  • Leak-Proof15%
  • Advertised Vs Actual Product12%
  • Wet Cleaning12%
  • Value For Money8%
  • Defective Material/Parts5%
  • Windshield Issues5%
  • Ease Of Cleaning4%
  • Spray/Flow4%
  • Size-Overall3%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.72 median price · 2.2% median returns across 14,725 tracked niches.