Allergy Asthma Clean - Allergen Spray Concentrate 2 Pack | Use Your Own Bottle | Over 64oz Total

Allergy Asthma Clean - Allergen Spray Concentrate 2 Pack | Use Your Own Bottle | Over 64oz Total

ASIN: B08B72LPVB
Analysis Date: Jan 17, 2026

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Review Analysis Results

B
Authenticity Grade
12.00%
Fake Reviews
4.36
Original Rating
4.10
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only 2 out of 15 reviews showing potential manipulation patterns. Approximately 87% of the reviews demonstrate authentic characteristics including personal stories, specific usage scenarios, and balanced feedback. The high verification rate (all reviews marked as 'V') significantly increases confidence in their authenticity, as these represent confirmed purchases rather than speculative reviews.

Strong evidence of authenticity appears throughout the reviews. Review #2 provides a detailed three-year usage history with specific allergy symptoms (sneezing, watery eyes) and mentions having dogs for nine years. Review #5 offers balanced feedback with both praise and criticism, noting that the product 'leaves residue if sprayed in the general air.' Review #12 describes a specific mixing method using a 32 oz measuring cup and mentions obtaining a continuous sprayer from Lowe's houseplant department, demonstrating genuine user experimentation. Review #14 provides a compelling story about a cat with asthma showing improvement, with specific medical context about steroids and antibiotics.

The only concerning patterns appear in reviews #3 and #7, which use generic marketing language without personal context. Review #3 states 'This product is amazing' and 'I have bought it several times' but lacks the specific details found in other reviews. Review #7 uses repetitive exclamation points and broad claims about 'severe allergies' and 'huge difference' without providing the narrative detail present in most other reviews. These two reviews represent the only clear manipulation patterns in the set.

Overall, this appears to be a product with genuinely satisfied customers who provide detailed, personal accounts of their experiences. The presence of both positive and negative reviews (including a 1-star and 2-star review) further supports authenticity, as manipulated review sets typically lack critical feedback. While two reviews show potential manipulation signals, the remaining 13 reviews demonstrate the hallmarks of genuine user experiences with specific, verifiable details about allergy relief, pet ownership, and product usage.

Key patterns identified in the review analysis include: Detailed personal allergy stories with specific symptoms, Mention of specific pets (dogs, cats) and family situations, Balanced feedback including product limitations.

Review Statistics

About Review Data Collection

We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.

1,753
Total Reviews on Amazon
14
Reviews Analyzed
12
Genuine Reviews
2
Fake Reviews
-0.26
Rating Difference

Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.

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Price Analysis

This allergen spray concentrate appears competitively positioned in the mid-range of the allergy relief category. Given the strong 4.36/5 rating from over 1,700 reviews, it represents a solid value option for allergy sufferers. Monitor Amazon's price history tools and consider Subscribe & Save for recurring needs.

MSRP Assessment

Estimated MSRP: Unknown
Source: Unable to determine
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $25-$45 for 64oz concentrate
Value: This concentrate format offers better value per ounce than pre-mixed sprays, though requires your own spray bottle.

Buying Tips

Best Time to Buy: Best prices often during spring allergy season (March-May) or fall promotions.
Deal Indicators: Look for Subscribe & Save discounts, bundle deals with spray bottles, or coupon offers on the product page.
Watch For: Watch for third-party sellers with unusually high prices; verify seller reputation and check unit price per ounce.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 17, 2026

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (4.10 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.36 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.

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