High GSM vs Low GSM Towels – Which Should You Use?
When shopping for microfiber towels, you’ll notice that each one lists a GSM number. But what does GSM mean, and how do you know whether to choose a high GSM or a low GSM towel for car detailing? In this guide, we’ll explain GSM in simple terms, compare high and low GSM towels, and help you pick the right one for every detailing job.
What Does GSM Mean?
GSM stands for grams per square meter—a measure of a towel’s density. A higher GSM means the towel is heavier and usually thicker or plusher, while a lower GSM means the towel is lighter and thinner.
- Low GSM (200–350): Lightweight, great for general cleaning and washing.
- Medium GSM (350–450): Balanced thickness, versatile for interiors and drying.
- High GSM (500+): Plush and absorbent, perfect for drying and delicate paint.
When to Use Low GSM Towels
Low GSM towels (200–350) are lightweight and ideal for jobs where you need a thinner towel that won’t hold too much product. They’re commonly used for:
- Applying interior cleaners
- Wiping down dashboards and plastics
- Removing polishes or compounds
- Cleaning wheels and dirtier areas
When to Use High GSM Towels
High GSM towels (500+) are plush and designed to absorb large amounts of water. These are best for:
- Drying your car after a wash
- Final wipe downs on soft or black paint
- Buffing waxes and ceramic sprays
- Delicate interior trim pieces
Choose the Right GSM for the Job
Use the Orange Wash Microfiber (low GSM) for safe contact washing, and the Massive Drying Towel (high GSM) for superior drying power.
Shop Orange Wash Towel Shop Massive Drying TowelComparison: High GSM vs Low GSM Towels
| Feature | Low GSM (200–350) | High GSM (500+) |
|---|---|---|
| Weight & Thickness | Lightweight, thin | Heavy, plush |
| Best Uses | Washing, interiors, polish removal | Drying, buffing, delicate paint |
| Absorbency | Moderate | High |
| Durability | Excellent for heavy use | Better for final touches |
| Cost | Usually lower | Usually higher |
Pro Tips for Using GSM Towels
- Don’t use high GSM towels on very dirty areas—they trap too much dirt and risk scratches.
- Reserve low GSM towels for dirtier jobs, then retire them to wheels or engine bays as they age.
- Always wash towels separately by GSM type to prevent contamination.
- Keep high GSM towels for finishing and drying only.
Upgrade Your Towel Kit
Pair low GSM towels like the Orange Wash Microfiber with high GSM drying towels like the Massive Drying Towel for a complete, pro-level setup.
Shop Orange Wash Microfiber Shop Massive Drying TowelCommon Myths About GSM
-
Myth: Higher GSM always means better.
Truth: The “best” GSM depends on the task—low GSM is better for cleaning, high GSM for drying. -
Myth: Low GSM towels are cheap and low quality.
Truth: High-quality low GSM towels are durable and essential for specific jobs. -
Myth: All towels should be high GSM.
Truth: A mix of GSM levels ensures you have the right towel for every task.
Real-World Example
A Jimbo’s customer tried using a high GSM towel to wipe down dirty wheels and found it quickly clogged and lost effectiveness. After switching to a low GSM towel for washing and reserving their high GSM towel for drying only, they achieved better results and longer towel life.
Extra Q&A on GSM Towels
Q: Should I buy only high GSM towels?
A: No. You need a variety of GSM levels to cover different detailing jobs effectively.
Q: What GSM is best for drying cars?
A: Towels 500 GSM and higher are ideal for drying, like the Massive Drying Towel.
Q: What GSM is best for washing or applying products?
A: Towels between 200–350 GSM are excellent for applying cleaners and wiping surfaces.
