How to Choose the Right Wick for Candles: A Complete Beginner’s Guide

Even the highest-quality wax and fragrance oil cannot save a candle if the wick is chosen incorrectly.

The wick is the heart of the candle. It controls how the wax melts, how the flame behaves, and how well the fragrance is released into the room.

In this guide, you will learn how to choose the right wick for your candles and understand the differences between cotton and wooden wicks.

Why Choosing the Right Wick Matters

An incorrect wick selection can lead to several common problems:

• Tunneling (wax only melting in the center)
• Weak flame
• Excessive soot or smoke
• Overheating of the candle
• Poor fragrance throw

That is why the wick must always be matched to the candle diameter, wax type, and fragrance load.

Wedo Cotton Wicks - Professional Candle Making Standard

We offer high-quality cotton wicks from Wedo Stabilo series, widely used by professional candle makers worldwide.

👉 View all candle wicks:

https://mart-studio.com/collections/candle-wicks

👉 Waxed cotton Wedo Stabilo wicks:

https://mart-studio.com/products/waxed-wick-wedo-stabilo

👉 US standard Wedo Stabilo wicks:

https://mart-studio.com/ru/products/waxed-cotton-wicks-wedo-stabilo-american-standard

Wedo Stabilo Wick Sizing System

The manufacturer provides a simple diameter-based wick selection system:

• Wedo Stabilo 8 → 50–55 mm candle diameter
• Wedo Stabilo 10 → 55–60 mm
• Wedo Stabilo 12 → 60–65 mm
• Wedo Stabilo 14 → 65–70 mm
• Wedo Stabilo 16 → 70–75 mm
• Wedo Stabilo 18 → 75–80 mm
• Wedo Stabilo 20 → 80–85 mm
• Wedo Stabilo 22 → 85–90 mm

This system provides a reliable starting point for wick testing.

Important: New Batch Differences in Wedo Stabilo Wicks

The new batch of waxed cotton Wedo Stabilo wicks (US standard) includes minor changes:

• Wick length: 15 cm (previously 12 cm)
• Metal base: 2 cm (previously 1.5 cm)

These changes do not affect burning performance but may be relevant for certain container and mold setups.

Wooden Wicks - Premium Candle Experience

Wooden wicks create a unique fireplace-like crackling effect and are widely used in luxury candles.

👉 Crackling Booster Wood Wick:

https://mart-studio.com/products/crackling-booster-wood-wick

Wooden Wick Sizing Guide

• 9.5 mm → 35–50 mm candle diameter
• 12.7 mm → 50–63 mm
• 15.9 mm → 63–76 mm
• 19.1 mm → 76–101 mm

Wooden wicks provide:

• Wide and beautiful flame
• Crackling fireplace effect
• Premium aesthetic look

Cotton Wick vs Wooden Wick

Cotton Wicks (Wedo Stabilo) are ideal if you:

• Make container or molded candles
• Need stable and predictable burning
• Work with different types of wax

Wooden Wicks are ideal if you:

• Create premium luxury candles
• Want a fireplace crackling effect
• Design gift or decorative candle collections

Common Mistakes When Choosing Wicks

• Using one wick size for all candles
• Skipping burn tests
• Incorrect diameter measurement

The values provided in this guide are general recommendations only.

To create a perfectly burning candle, testing is essential.

Candle performance depends on multiple factors including wax type, candle diameter, height, fragrance load, and overall formulation.

Even with a proper wick selection system, adjustments based on real burn tests are always recommended.