Restore or Replace? The Truth About Blackline Microfiber Detergent

Can a $20 detergent really restore your microfiber towels? We tested Blackline’s towel cleaner and found smarter ways to keep your towels performing like new.

Restore or Replace? The Truth About Blackline Microfiber Detergent

Restore or Replace? The Truth About Blackline Microfiber Detergent

Blackline’s Restore Microfiber Detergent promises to bring life back to your towels—but is it really better than basic care methods? Or just another add-on product?

In this post, we’ll test Blackline’s microfiber detergent, compare it to standard techniques, and show you how to actually preserve your towels for the long haul.


What It’s Supposed to Do

The Blackline towel detergent claims to:

  • ✅ Deep clean microfiber fibers
  • ✅ Remove wax, polish, and contaminants
  • ✅ Restore softness and absorbency

Sounds great—but there’s one big issue: Blackline doesn’t disclose ingredients, and many users report no difference compared to basic fragrance-free detergent.


What Happened in Our Test

We washed 3 dirty towels—one with Blackline detergent, one with a standard “free & clear” detergent, and one with a dedicated microfiber cleaner:

  • Blackline: Cleaned surface oils but didn’t fully remove wax buildup. No noticeable boost in softness or absorption.
  • Free & Clear: Similar result—clean, but not fully restored.
  • Dedicated Cleaner (control): Fully stripped wax, left towel fluffy and water-absorbent.

Conclusion: The Blackline cleaner is serviceable—but not unique. You're better off saving money or using a proven alternative.


How to Actually Care for Your Towels

Whether you use Everyday Microfiber Towels or a premium drying towel like the Massive Drying Towel, follow this care process:

  1. Wash separately—only with other microfiber
  2. Use fragrance-free detergent with no fabric softener
  3. Cold or warm water only
  4. Air dry or tumble dry low

That’s it. No magic bottle required.


Related Reading


The Secret Isn’t in the Bottle—It’s in the Routine

Don’t waste money on marketing-heavy detergents. Keep your towels soft and streak-free with the right towels and proper care—not mystery chemicals.