Grant’s Microfiber Towels: What They’re Good For (And NOT Good For)
Grant’s microfiber towels from Harbor Freight are extremely popular because they’re cheap, easy to find, and come in large multipacks. But while they serve a purpose in detailing, they also have very real limitations. This guide breaks down exactly what Grant’s towels are good for — and where they should NEVER be used.
Estimated Reading Time: 13 minutes
Quick Summary: What Grant’s Microfiber Towels Are Good For
- Perfect for interiors, wheels, door jambs, and dirty jobs.
- Not safe for paint — especially black or soft clear coats.
- Low GSM and rough fibers = high scratch risk.
- Great as disposable or “sacrificial” microfiber.
- Upgrade to premium microfiber for paint and delicate surfaces.
Best Paint-Safe Upgrade: Everyday Microfiber Towels
Key Takeaways
- Grant’s towels are great for interior cleaning and heavy-duty tasks.
- They are NOT safe for paint correction, drying, or ceramic coating work.
- They break down quickly after a few washes.
- Use them where dirt is heavy — save premium microfiber for your paint.
- Upgrading your microfiber is one of the best ways to prevent swirls.
People Also Ask
- Are Grant’s microfiber towels good?
- Do Grant’s microfiber towels scratch paint?
- What are cheap microfiber towels best used for?
- Should you use Grant’s towels on interiors?
- What microfiber towels should beginners start with?
Introduction: Cheap Microfiber Has a Purpose (But Not Everywhere)
Grant’s towels from Harbor Freight are extremely affordable — usually around $0.50 to $1 per towel. They look soft at first glance, and for many beginners, they feel “good enough.” But microfiber quality varies dramatically, and cheap towels can cause major damage when used incorrectly.
Grant’s towels are great for dirty tasks — but dangerous for delicate surfaces.
In this breakdown, we’ll cover exactly where they shine and where they fail so you can use them safely.
1. What Grant’s Microfiber Towels ARE Good For
Use #1 — Interior Cleaning (Dashboard, Vinyl, Rubber, Plastics)
This is where Grant’s towels shine the most. Their short fibers are great for grabbing dust and interior grime without needing extreme softness.
Perfect for use with:
- Interior cleaners
- Complete Cabin Cleaner
- APCs
- Interior dressings
Use #2 — Door Jambs & Greasy Areas
Door jambs, trunk channels, fuel door areas, and hinge points accumulate grease, oil, and road grime.
Grant’s towels are excellent for:
- Degreasing jambs
- Cleaning tight areas
- Heavy dirt removal
- One-time-use applications
This is where cheap towels provide the best value.
Use #3 — Wheels & Tires
Wheels destroy microfiber quickly. Brake dust, grime, and metal particles load the fibers instantly.
Grant’s towels are perfect for:
- Wheel barrels
- Tire dressing removal
- Brake dust cleanup
- Applying wheel cleaners like Pure Magic Cleaner
Use #4 — Engine Bays
Engine bays are oily, greasy, and full of areas where you absolutely do NOT want to ruin a premium microfiber towel.
Grant’s towels work well for:
- Degreasing plastic covers
- Wiping hoses and reservoirs
- Cleaning hinges and brackets
Use #5 — Exhaust Tips
Exhaust soot is almost impossible to fully wash out of microfiber. Use Grant’s towels for:
- Metal polish removal
- Soot and carbon buildup
- Decontaminating exhaust surfaces
Use #6 — Dirty One-Time Jobs
Great examples:
- Tar removal
- Sap removal
- Undercarriage wipe-downs
- Old adhesive cleanup
If a job could ruin a towel — use Grant’s.
2. What Grant’s Microfiber Should NOT Be Used For
Absolutely NOT for Paint
Grant’s towels have:
- Short, rough fibers
- Low GSM (thin weave)
- Stitched edges
- Rapid degradation after washing
Never use Grant’s towels for:
- Contact washing
- Drying
- Ceramic coating installation
- Polish removal
- Detail spray or ceramic spray removal
- Black paint wipe-downs
Absolutely NOT for Glass
Grant’s towels lint heavily and leave streaks on glass.
Use premium microfiber for streak-free glass cleaning.
Absolutely NOT for Glossy Interior Surfaces
Grant’s towels can mar:
- Piano black trim
- Infotainment screens
- Glossy plastic dashboards
- Interior gloss-coated surfaces
Use premium microfiber here instead.
3. Grant’s Towels vs Premium Microfiber vs Chemical Guys Towels
| Feature | Grant’s | Chemical Guys | Jimbo’s Detailing Towels |
|---|---|---|---|
| Softness | Low | Medium | Very High |
| Paint Safety | Poor | Average | Excellent |
| Durability | Low | Medium | High |
| GSM | ~220–250 | ~300–400 | 390–550+ |
Grant’s have their place — but not anywhere near your paint.
4. Durability Testing After 10 Wash Cycles
Grant’s Towels
- Softness drops drastically
- Linting becomes heavy
- Edges start to fray
- Fibers clump due to low polyamide content
Chemical Guys Towels
- Hold up better
- Still not ideal for paint
- Moderate longevity
Jimbo’s Premium Microfiber
- Retains softness for 100+ washes
- No linting
- Edgeless construction prevents scratches
5. Value Breakdown: Cost Per Use
| Towel | Price | Usable Lifespan | Cost Per Use |
|---|---|---|---|
| Grant’s | $0.50–$1 | 5–10 uses | $0.05–$0.10 |
| Chemical Guys | $3–$6 | 20–30 uses | $0.10–$0.20 |
| Jimbo’s Detailing Towels | $5–$10 | 100–150 uses | $0.03–$0.05 |
Premium microfiber is the cheapest long-term option.
Want Safe, Ultra-Soft Towels for Paint?
Grant’s towels are great for dirty work, but NEVER for paint. Upgrade to premium edgeless microfiber designed to protect delicate surfaces.
Alternatives
- Orange Wash Microfiber Towel — best for paint-safe washing
- Massive Drying Towel — streak-free drying
- Scrub Buddy Pad — interior cleaning pads
- Complete Cabin Cleaner — pairs perfectly with cheap towels
Suggested Next Reads
- Grant’s Microfiber Towels Review
- What Cheap Microfiber Towels Are Best Used For
- Are Cheap Microfiber Towels Worth It?
FAQs
Are Grant’s microfiber towels safe for paint?
No. They are too rough, too thin, and have stitched edges that create marring.
What are Grant’s towels best used for?
Interiors, wheels, jambs, engine bays, and dirty one-time jobs.
Do Grant’s towels lint?
Yes — especially after a few washes.
Can Grant’s towels be used for drying a car?
No. They do not have enough absorbency to safely dry paint.
What microfiber towels should I use for paint?
Everyday Microfiber or Softer Than Soft Towels from Jimbo’s Detailing.
Final Thoughts
Grant’s microfiber towels are extremely useful — but ONLY for the right jobs. They’re ideal as workhorse towels for interiors, wheels, jambs, engine bays, and general dirty tasks. But for paint? Avoid them completely.
Cheap towels are for dirty work. Premium towels are for anything that touches your paint.
Upgrade to Real Paint-Safe Microfiber:
https://jimbosdetailing.com/products/everyday-microfiber
