WicksCandleScience

CandleScience Eco Series Wicks

88
4.4/5

The CandleScience Eco Series Wicks are a reliable, budget-friendly choice for candle makers working with natural waxes like soy and coconut blends.

  • Clean, steady burn
  • Lead-free construction
  • Wide size range
  • MaterialCotton/paper-core flat braid
  • Size RangeECO-1 to ECO-16
  • Recommended WaxSoy, coconut, and blends

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Overview

What it is & how it performed

CandleScience Eco Series wicks are flat-braided, all-natural cotton wicks designed for candle makers who want a clean, consistent burn without the use of paper or metal-core components. Woven specifically to work with vegetable-based waxes such as soy, coconut, and various blends, these wicks curl slightly in the flame as they burn, promoting a self-trimming effect that reduces mushrooming and excess carbon buildup. This makes them a popular choice among hobbyists and small-batch candle businesses who prioritize eco-conscious materials while still needing dependable performance across a range of container sizes.

Available in a range of sizes, the Eco Series wicks are formulated to pair well with natural, sustainable waxes, giving crafters a straightforward way to match wick size to vessel diameter and wax type. Because they are unbleached and free of heavy metals, they appeal directly to makers marketing their candles as clean-burning or environmentally friendly, and they tend to produce a steady flame with minimal soot when properly sized and tested. The braided cotton structure also helps wick stiffness stay balanced, so the flame stays centered as the wax pool develops, which is especially useful in candles poured with essential oils or phthalate-free fragrance blends that can otherwise affect burn quality.

For soap and candle makers focused on transparency in ingredients and process, CandleScience Eco Series wicks fit naturally into a broader commitment to sustainable crafting practices, often used alongside soy or coconut wax blends, cotton wicks sustainers, and eco-friendly vessels. They’re commonly recommended in CandleScience’s own testing guides, encouraging makers to burn-test multiple wick sizes before finalizing a recipe, since container width, wax composition, and fragrance load all influence which Eco Series size performs best. Overall, this wick line offers a reliable, plant-based option for makers who want performance without compromising on their environmental standards.

Key features

  • Braided cotton and paper-core construction
  • Flat braid design for consistent curl and burn
  • Lead-free and zinc-free composition
  • Pre-waxed option available for easy setup
  • Available in sizes ECO-1 through ECO-16
  • Designed for use with soy, coconut, and paraffin blends

Specifications

Spec sheet

Material
Cotton/paper-core flat braid
Size Range
ECO-1 to ECO-16
Recommended Wax
Soy, coconut, and blends
Core Type
Paper-core (non-metal)
Coating
Raw or pre-waxed options

Bench scores

How it scored on the bench

88
Burn steadiness8.2
Soot control9.2
Ease of use8.6

Pros & cons

The good and the fiddly

What we liked

  • Clean, steady burn with minimal soot
  • Wide size range fits many container diameters
  • Consistent flame shape throughout burn
  • Affordable and widely stocked by CandleScience
  • Works well with natural wax blends
  • Self-trimming braid reduces mushrooming

Watch out for

  • Requires testing to match correct wick size to wax/fragrance load
  • Raw (non-primed) versions need pre-waxing before use
  • Can perform inconsistently with heavily scented paraffin blends
  • Limited to smaller-to-mid diameter containers at lower ECO numbers

Maker reviews

What other makers say

Great burn quality for soy candles

I've used the ECO-6 through ECO-10 sizes in my 8oz soy tins and the burn pool is consistently even. No mushrooming and minimal soot buildup.

MMelissaW_CandleCoMar 2024
Solid but needs testing

These wicks work well once you dial in the right size for your fragrance load. Took me a few test batches to get it right, but now my coconut-soy blend burns perfectly.

DDerekMakesCandlesJan 2024
Good value option

Price point is great compared to other eco wicks I've tried. The raw ones do need pre-waxing which adds a step, but the primed versions save time.

HHannahSoapNCandleNov 2023
Mixed results with paraffin blend

Worked beautifully in my soy candles but struggled with tunneling in a paraffin-soy blend with heavy fragrance oil. Might just need to size up.

TTomR_HomeCrafterSep 2023
My go-to wick series

I've standardized on Eco Series for most of my container candles. Reliable, affordable, and the paper core gives nice rigidity for centering.

LLindaCandleStudioJul 2023
88

The verdict

CandleScience Eco Series Wicks

The CandleScience Eco Series Wicks are a reliable, budget-friendly choice for candle makers working with natural waxes like soy and coconut blends. Their flat-braid paper-core design promotes a clean, steady burn, though as with any wick, achieving the perfect flame requires testing across your specific wax and fragrance combination. Overall a solid staple for hobbyists and small-batch producers alike.

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