You can use paper towels in a dehydrator in some cases, but they’re not a great substitute for parchment paper—especially for long drying times or high-moisture foods. Here's the full picture:
🧻 Paper Towels vs. Parchment Paper in a Dehydrator
Factor |
Paper Towels |
Parchment Paper |
Heat Resistance |
Low — can scorch above 130°F |
High — safe up to 420°F |
Non-stick |
No — food may stick |
Yes — perfect for sticky foods |
Airflow |
Can block airflow if bunched |
Allows good air circulation |
Safety |
Can dry out and become flammable |
Safe and designed for ovens |
🔥 When You Can Use Paper Towels:
-
For low-temp drying under 120°F (like herbs, flowers, or peanut shells)
-
For lining trays temporarily, then removing later in the process
-
As a drip-catcher, not a food contact layer
❌ When Not to Use It:
-
For juicy or sticky foods (bananas, meat, fruit leather)
-
For hot temps like jerky (160°F+)
-
If it will be in the dehydrator over 8 hours
✅ Best Substitutes for Non-Stick Use
Option |
Safe? |
Reusable? |
Best For |
Parchment Paper |
✅ Yes |
❌ One-time |
Most foods (cut to size) |
Silicone Dehydrator Sheets |
✅ Yes |
✅ Yes |
Fruit leathers, sticky items |
Wax Paper |
❌ No |
❌ |
Not heat safe |
Cheesecloth or Mesh |
✅ Yes (low temps) |
✅ Maybe |
Herbs, leafy greens |
👉 Bottom Line:
Paper towels are OK for low-heat, dry items like peanut shells, but for fruits, meats, or cooked foods, you’ll want to use parchment paper or silicone sheets.
Here are budget-friendly reusable or DIY alternatives to parchment paper for your dehydrator:
🧼 1. Reusable Silicone Dehydrator Sheets (Best Option)
-
Heat-safe, non-stick, dishwasher safe
-
Perfect for fruit leathers, meats, mashed foods
-
Trim with scissors to fit your trays exactly
🔍 Search for:
“Silicone dehydrator liners” or “Non-stick dehydrator mats”
💲 Cheap brands:
-
Wegreeco, Bright Kitchen, or generic Amazon brands
-
Usually ~$7–15 for a 2–3 pack
✂️ 2. DIY: Cut Silicone Baking Mats
🧠 Tip: Use hole punchers to add airflow holes (like a mesh)
🧵 3. Cheesecloth or Muslin (Good for Herbs & Light Foods)
🔍 Look for:
“Unbleached cheesecloth” or “cotton muslin fabric”
💡 4. Teflon Mesh Sheets (AKA “Fruit Leather Sheets”)
-
Reusable, non-stick, very thin
-
Sold as “dehydrator screens” or “Teflon dehydrator liners”
They often come pre-cut for brands like Excalibur but can be cut to fit any tray shape.
🧪 DIY Hack Using What You Might Have:
-
Old silicone baking mat? Cut it up
-
Plastic cutting mat? Only if BPA-free & temp safe (rare—test at low temp)
-
Plastic mesh produce bags (like from onions)? Good airflow for herbs, not food contact