CD-22 6″ Wick: The Complete Guide for Candle Makers

Understanding the CD-22 Wick Series

The CD-22 wick is part of the renowned CD (Coreless Flat Braid) wick series, one of the most widely trusted wick families in the candle-making industry. These wicks are constructed from 100% natural cotton, braided in a flat configuration that encourages a consistent, predictable curl toward the flame during burning. This curl is essential because it keeps the wick tip positioned in the hottest zone of the flame, promoting cleaner combustion and reducing the buildup of carbon mushrooming that plagues many other wick types. For hobbyists and professional chandlers alike, understanding the fundamentals of this wick series is the first step toward crafting exceptional candles.

CD wicks are pre-tabbed and treated with a paper tissue filament woven into the braid, which gives them their characteristic rigidity and self-trimming behavior. The number in the name, in this case 22, indicates the wick’s thickness and correlates directly to the diameter of candle it is best suited for. A CD-22 falls in the mid-to-large range of the CD series, making it appropriate for candles with a finished diameter of approximately 3.25 to 3.75 inches, though this can vary depending on the wax type and fragrance load used. Knowing where your specific wick falls in the series helps you make confident, informed choices before you ever strike a match.

The CD series was specifically engineered for use with paraffin waxes, particularly softer container waxes, though many experienced candle makers have found excellent results using them in a variety of natural wax blends as well. The flat braid design promotes a cleaner flame with minimal soot output compared to round-braided alternatives, which is a significant advantage when crafting candles intended for home décor or gifting. When you invest in a 100-count package of the CD-22 6″ wick, you are equipping yourself with a reliable, industry-standard component that can anchor your entire candle-making practice.

Why Wick Size Matters in Candle Making

Selecting the correct wick size is arguably the single most critical decision in candle making, and it is a step that even experienced crafters revisit constantly. An undersized wick will produce a flame that cannot generate enough heat to fully melt the wax across the entire diameter of the candle. This creates what is known as tunneling, where the candle burns straight down through the center, leaving a thick wall of unmelted wax clinging to the sides of the container. Tunneling wastes wax, shortens your candle’s life, and results in a product that looks and performs poorly, which can be especially damaging for anyone selling their creations.

Conversely, an oversized wick creates an entirely different set of problems. A wick that is too large for its candle will generate excessive heat, causing the wax to melt and pool rapidly. This can lead to a flame that burns too hot and too high, producing black soot that deposits on the container walls and in the surrounding environment. Overheating can also cause the fragrance oil to burn off too quickly, diminishing the scent throw that is so central to the appeal of a scented candle. In extreme cases, an overwick can create a fire hazard, particularly in glass containers that may crack under thermal stress.

The CD-22 strikes a careful balance for its intended diameter range, providing enough fuel delivery to create a full melt pool within the first two to three hours of burning without overwhelming the system. A proper melt pool should reach the edges of the container within this timeframe, which ensures even, efficient wax consumption throughout the life of the candle. Experienced crafters know that achieving this balance reliably requires testing, but starting with the right wick for your candle’s dimensions gives you a strong foundation from which to make fine adjustments.

[STUDIO_IMAGE: a flat lay of cotton candle wicks and a measuring tape on a white wooden surface, soft natural light with gentle shadows]

Wax Compatibility and Performance Characteristics

The CD-22 wick performs exceptionally well in a variety of wax formulations, though it was originally designed with paraffin container waxes in mind. Paraffin wax has a relatively low melt point and high fragrance load capacity, which means the wick must be capable of delivering consistent heat without creating excessive soot. The CD-22’s flat braid structure and paper tissue filament accomplish this effectively, producing a clean, bright flame that moves only slightly in still indoor air. When working with paraffin, chandlers typically find that the CD-22 performs within the 3.25 to 3.75 inch diameter range with great reliability and consistency across multiple pours.

For those working with coconut wax or coconut-paraffin blends, the CD-22 may occasionally need to be sized up slightly due to the denser nature of coconut wax and its tendency to require more heat to achieve a full melt pool. Coconut wax is celebrated for its excellent fragrance throw and luxurious appearance, but its higher density can challenge wicks that perform perfectly in softer paraffins. Many makers using coconut or coconut-blend waxes find that the CD-22 works well in slightly smaller diameter containers, roughly 3 to 3.5 inches, as a useful rule of thumb when beginning the testing process.

Soy wax presents yet another variable, as its composition and melting behavior differ from both paraffin and coconut wax. Soy wax tends to have a higher oil content and a softer consistency, which affects how the wick interacts with the molten wax pool. Many soy candle makers find they need to size up one or two positions within the CD series compared to what they would use for paraffin. The CD-22 can be a wonderful starting point for testing in soy, particularly in 100% soy container waxes poured into vessels with a diameter at the lower end of the 3-to-4-inch range. Always conduct a full burn test regardless of wax type before committing to a production run.

Fragrance Load Considerations for the CD-22 Wick

Fragrance oil does far more than simply add scent to a candle. It actively changes the physical and chemical properties of the wax, affecting viscosity, melt point, and the way the wick burns through the fuel. A high fragrance load, typically anything above 8 to 10 percent by weight, can cause the wax to soften considerably, which in turn makes it easier for the wick to draw fuel upward through capillary action. This means that a candle with a heavy fragrance load may burn hotter than expected with a given wick size, potentially requiring you to size down to a CD-18 or CD-20 to maintain safe, clean combustion.

Conversely, candles made with light or fragrance-free formulations, such as pillar candles or unscented decorative pieces, may require slightly more wick power to achieve a proper melt pool. In these cases, the CD-22 can be an ideal starting point even for containers at the lower end of its diameter range. The absence of fragrance oil means the wax retains its original viscosity and melt characteristics, and the wick must work a little harder to generate and sustain the heat necessary for an even burn. Understanding this relationship between fragrance and wick performance is an important nuance that separates beginner candle makers from seasoned professionals.

When working with fragrance blends that contain a high proportion of top notes, such as citrus or herbal accords, bear in mind that these volatile components can affect early burn behavior even when the total fragrance load is moderate. Strong top notes can cause an initial burst of intense scent that diminishes as the candle burns, which is largely a function of how those fragrance molecules interact with heat rather than an indication of wick performance. However, if you notice the flame becoming erratic or producing excess soot during the early burn, consider whether the fragrance composition might be contributing, in addition to evaluating your wick choice. Systematic testing and detailed record-keeping will help you isolate each variable effectively.

[STUDIO_IMAGE: a row of labeled glass jar candles cooling on a wooden table in a warm workshop setting, golden hour light]

How to Use and Test CD-22 6″ Wicks Effectively

Getting the most out of your 100-count package of CD-22 6″ wicks begins well before you make your first pour. Each wick arrives pre-tabbed with a small metal sustainer at the base, which holds the wick upright and anchors it to the bottom of your container. To prepare a wick for pouring, simply center it in your chosen vessel using a wick centering bar or a simple pencil and clothespin combination laid across the mouth of the container. Ensuring perfect centering before pouring is essential, as a wick that is even slightly off-center will create an uneven melt pool and uneven flame behavior throughout the candle’s life.

Once your candles are poured and fully cured, which typically takes at least 24 to 48 hours for paraffin and up to a full week for natural waxes, it is time to begin burn testing. Trim the wick to approximately 0.25 inches before the first light and each subsequent burn session. For your first test burn, allow the candle to burn for approximately one hour per inch of container diameter, which for a 3.5-inch candle would mean a three-and-a-half-hour initial burn. During this time, observe the flame height, which should remain steady between 0.5 and 1 inch, and monitor the container temperature by carefully touching the outside of the glass to ensure it is not becoming uncomfortably hot.

During burn testing, keep a detailed log that records your wax type, fragrance name and load percentage, pour temperature, cure time, container diameter and material, flame height at 30-minute intervals, melt pool diameter and depth at the end of the burn, any mushrooming at the wick tip, and any soot deposits on the container. This kind of systematic documentation may feel tedious during the excitement of creating, but it is invaluable when you need to troubleshoot a batch or replicate a successful formula at scale. A 100-count package of CD-22 wicks gives you ample material for thorough testing across multiple formulations and container types before you ever sell or gift a single candle.

Caring for Your Wicks and Candles Over Time

Proper candle care extends well beyond the making process and into the hands of whoever is burning the finished product. As the crafter, it is your responsibility to educate your customers or household members on basic candle maintenance, beginning with the importance of wick trimming. Before every single burn, the wick should be trimmed to one quarter of an inch. Neglecting this simple step is the most common cause of poor candle performance, including excessive soot, mushrooming, and unusually tall or flickering flames. When you package and label your candles, consider including a small card with this reminder prominently displayed.

The first burn is the most critical of any candle’s life. Because wax has a memory, the initial melt pool establishes the pattern for all future burns. If a candle is extinguished before the melt pool reaches the edges of the container during its first burn, it will tend to tunnel on every subsequent burn, wasting wax and reducing the candle’s overall fragrance throw and burn time. Advising your customers to allow sufficient time for a complete melt pool during the first use is one of the most impactful pieces of guidance you can offer, and it reflects well on the quality and thoughtfulness of your product.

When storing your unused CD-22 wicks, keep them in a cool, dry environment away from direct sunlight and humidity. Cotton wicks can absorb moisture from the air over time, which can subtly affect their burn performance by causing the wick to sputter or burn unevenly. Keeping your wick supply in a sealed bag or container within a stable storage environment will preserve their quality across an entire production season. With 100 wicks in a single package, you have ample supply for a robust candle-making practice, and caring for your materials thoughtfully ensures that every candle you produce performs at its best from the very first light to the very last.

[STUDIO_IMAGE: close-up of a burning candle wick with a soft glowing flame, dark moody background with warm amber tones]

Sourcing, Value, and Building Your Candle Making Supply Chain

Purchasing CD-22 wicks in a 100-count package is a smart choice for any candle maker who has moved beyond the casual experimentation phase and is producing candles with some degree of regularity. Buying in bulk reduces the per-unit cost significantly compared to purchasing smaller quantities, which matters whether you are selling candles as a small business or simply managing the costs of a beloved hobby. The CD-22 6″ length is the standard size for most container candle applications, offering enough wick length to suit tall vessels while remaining practical and easy to handle during the centering and pouring process.

When evaluating suppliers for your wick supply, look for vendors who source from reputable wick manufacturers and who provide detailed product specifications including wick series, recommended diameter range, and compatible wax types. Transparent suppliers will often provide burn test data or wick guides that help you make informed selections without having to rely entirely on trial and error. Reading reviews from other candle makers who have used the same product in similar formulations can also be tremendously helpful, as the candle-making community is generally generous with sharing technical knowledge and troubleshooting insights.

As you build your supply chain, consider standardizing on a small number of wick sizes that cover your most common candle formats. If the CD-22 is your workhorse for 3.25 to 3.75 inch containers, you might pair it with a CD-18 for smaller containers and a CD-26 for larger vessels, giving you flexibility across your entire product line without the confusion of managing too many variables simultaneously. Having a well-organized, clearly labeled wick inventory, ideally stored with a reference card noting each wick’s recommended specifications, will save you time and prevent costly errors during production. A 100-count package of the CD-22 6″ wick is an excellent anchor for exactly this kind of thoughtful, professional approach to candle making.