Carbona Stain Devils® #4 | Blood, Dairy & Ice Cream |...
Good for: Buyers willing to read the details before deciding
Watch out for: No major red flags detected
Last analyzed: February 2026
Total Reviews
5,244
On Amazon
Verified
98%
Good
Amazon Rating
4.4
Original rating
Savinoo Rating
3.7
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 70/100) Carbona Stain Devils® #4 | Blood, Dairy & Ice Cream |... has some concerning review patterns. Major Issues Found: 84% of reviews are either 5-star or 1-star, with only 16% in between.
- Real products usually have more balanced ratings. Positive Indicators: 98% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"Carbona stain remover is my favorite. They work great. I have all 9 formulas. Never had a stain it didn’t remove. I did use 2 different formulas one time on the same stain. Got rid of that stain!"
francine mcginty
Carbona stain remover is my favorite. They work great. I have all 9 formulas. Never…
Carbona stain remover is my favorite. They work great. I have all 9 formulas. Never had a stain it didn’t remove. I did use 2 different formulas one time on the same stain. Got rid of that stain!sleeper
This stuff is magic for grease stains
chandler porter
I didn’t think this would work as good as it is! I got a big…
I didn’t think this would work as good as it is! I got a big spot of foundation on my new white sweater and after a little soaking and rubbing the stain out it came out COMPLETELY I have always just had to either throw away or give away clothing that I’ve gotten foundation on so I’m extremely happy I found this product!! I should have taken a before and after! But you literally can’t even tell there was ever a stain I’m amazedcandice
My husband works in construction. He didn’t know what he got on his pants, but…
My husband works in construction. He didn’t know what he got on his pants, but I was able to get it off. I wish I could spray it instead of pouring it on, because it comes out a little fast.mary j gagen
Works good!
tam
Carbona is the best stain remover I have found for just about any stain I…
Carbona is the best stain remover I have found for just about any stain I have encountered. I could find it at Walmart, but they have quit carrying it. Fortunately, I found it here. It’s expensive but still worth the money. It came well packaged and is on a sturdy bottle. Because of its small size, I can take it with me when I travel.What Customers Talk About
Commonly Praised
Commonly Complained
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
29
⚠ Brief reviews
Long Reviews
2%
⚠ Low detail
Short Reviews
26%
✓ Low brief reviews
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
29
avg. words per review
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.17
Natural pace
Max in One Day
4
Normal range
Variable Velocity Pattern
Review posting rate varies over time. This may be linked to promotions, product launches, or seasonal events.
Rating Breakdown
This chart shows how customers rated Carbona Stain Devils® #4 | Blood, Dairy & Ice Cream |.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
84% of reviews are either 5-star or 1-star, with only 16% in between. Real products usually have more balanced ratings.
These findings suggest this is a trustworthy product.
Looks legit — check on AmazonReady to buy Carbona Stain Devils® #4 | Blood, Dairy & Ice Cream |...?
Our analysis is based on 5,244 reviews.
How does this compare?
This product scores 70/100 — above average among analyzed products.
Check on Amazon