Blackline
Blackline offers 1 product on RevWix across Automotive, with an average ethics score of 70/10.
Ethics breakdown
Average scores across our scoring pillars.
- Animal Welfare90/10
- Environment75/10
- Sourcing65/10
- Labor60/10
- Transparency60/10
Categories covered
Where Blackline shows up across our directory.
- Automotive1
What reviewers highlight
Strengths mentioned most often across Blackline's products.
- ✓Absorbs 6x its weight; often dries entire car in one pass
- ✓Edgeless and twisted-loop design is paint-safe and scratch-free
- ✓Durable construction reduces textile waste from frequent replacements
- ✓No lint or microplastic shedding during normal use
Sustainability commitments
"The 1300GSM twisted-loop construction is extremely durable, reducing the need for frequent replacement. Edgeless design minimizes microfiber shedding into wastewater compared to cut-edge towels. However, the lack of recycled content and OEKO-TEX certification limits its sustainability score."
Products from Blackline
The Blackline Ultra Car Drying Towel (24"x36", 1300GSM) is a high-performance, scratch-free microfiber towel made with a 70/30 Korean microfiber blend, best for detailers and car owners who want a streak-free, single-pass drying experience. While not certified organic, its durable construction and lint-free design reduce waste compared to lower-quality alternatives.
How to read Blackline's ethics scores
Each Blackline product on this page carries a 0–100 score built from four checkable inputs: active third-party certifications, disclosed ingredients or materials, published supply-chain information, and the brand's watchdog record. Nothing here is based on Blackline's own marketing language.
The spread matters as much as the top score. If Blackline's highest and lowest products sit far apart, verification is being applied to some lines and not others — common when a company certifies a flagship range and leaves the rest undocumented. A narrow spread, even at a moderate average, usually signals a consistent policy.
Scores can move without any editorial change, because certification status is re-checked as pages refresh. A lapsed certificate, a new audit or a recall notice will all show up in the product's certification and notes sections.
Questions worth asking before buying Blackline
Start with ownership: a parent company's testing or sourcing policy can change what a claim on the packaging actually covers. Then check scope — a certification often applies to one fibre, facility or ingredient rather than the whole product.
Finally, compare within the category rather than against Blackline's own range. A mid-scoring product can still be the strongest verified option at its price, and a high-scoring one can be beaten by a cheaper certified alternative.
What each score input covers
| Input | What we check | Why it matters |
|---|---|---|
| Certifications | Active listings in public registers, with scope and expiry | Only externally audited claims can be revoked |
| Ingredients & materials | Full disclosure, hazard flags, recycled or organic content | Comparable without trusting brand narrative |
| Transparency | Named suppliers, factories or audit summaries | Shows whether claims survive scrutiny |
| Record | Recalls, regulator rulings and greenwashing findings | Best short-term signal of quality control |
Buying Blackline with confidence
- Verify the mark, not the adjectiveSearch the certifier's register for the exact product line.
- Check the parent companyOwnership changes what cruelty-free or organic claims cover.
- Compare in-categoryThe same score means different things across categories.
- Read open notes firstAn unresolved recall outweighs a few score points.
Frequently asked
Is Blackline an ethical brand?+
Blackline's standing here is the average of its scored products, built only from verifiable inputs: active certifications, disclosed ingredients or materials, published supply-chain data and its recall or regulator record. Where a claim cannot be checked in a public register, it earns nothing.
Is Blackline certified by third parties?+
Any certification we could confirm appears on the individual product cards above. Marks shown are matched to the certifier's own register; self-declared logos and internal awards are not counted.
Why do Blackline products have different scores?+
Scores are per product, not per brand. Differences usually come from certification scope, ingredient or material disclosure, and packaging — a certified flagship can sit far above an undocumented line from the same company.
Are there better alternatives to Blackline?+
Compare within the category rather than the brand: category rankings list the highest-scoring verified options at each price level, so you can see whether a cheaper certified alternative beats the Blackline product you were considering.