Candle making at home
How do I make scented soy candles at home as a hobby or side business?
Projekt-Plan
WhyLabel: Candle making is messy and requires a level, heat-resistant surface to ensure even cooling and safety.
HowLabel:
- Choose a room with good ventilation and a stable temperature (avoid drafts).
- Cover your work surface with silicone mats or old newspapers to catch wax drips.
- Ensure you are near a heat source (stove) but have enough counter space for pouring.
DoneWhenLabel: You have a clean, dedicated 1x1 meter workspace ready for production.
WhyLabel: Soy wax is flammable; knowing its limits prevents fires and ensures a safe working environment.
HowLabel:
- Learn the 'Flash Point' (the temp where wax vapors ignite) for soy wax, typically around 400°F (200°C).
- Never leave melting wax unattended.
- Keep a Class B fire extinguisher or baking soda nearby (never use water on a wax fire).
DoneWhenLabel: You can recite the safety steps and have a fire suppressant within arm's reach.
WhyLabel: Candle making is chemistry; measuring by volume is inaccurate, leading to poor scent throw or wick failure.
HowLabel:
- Look for a scale that measures in grams and has a capacity of at least 5kg.
- Ensure it has a 'Tare' function to subtract the weight of your pouring pitcher.
- Use a generic digital kitchen scale with 0.1g or 1g increments.
DoneWhenLabel: You have a functional scale calibrated and ready on your workbench.
WhyLabel: This is the industry standard for container candles due to its excellent scent throw and ease of use for beginners.
HowLabel:
- Buy in bulk (5kg+) to save on costs for your side business.
- Check that it is 100% natural soy wax flakes for easier melting.
- Store in a cool, dry place to prevent moisture absorption.
DoneWhenLabel: You have at least 5kg of soy wax flakes in your inventory.
WhyLabel: Soy wax is dense and requires 'self-trimming' wicks like the CD or HTP series to burn efficiently without soot.
HowLabel:
- Match the wick size to your container diameter (e.g., CD 12 for a 70-80mm jar).
- Opt for coreless, non-directional cotton wicks with a paper filament.
- Purchase 'wick stickers' or high-temp glue to secure them to the bottom.
DoneWhenLabel: You have a pack of wicks sized correctly for your chosen jars.
WhyLabel: High-quality oils ensure a strong 'hot throw' (scent while burning) and are safer for indoor air quality.
HowLabel:
- Look for oils specifically formulated for soy wax.
- Start with 3 distinct scents (e.g., Lavender, Sandalwood, Citrus) to test variety.
- Ensure they have a high flash point (above 170°F) for easier mixing.
DoneWhenLabel: You have at least three 100ml bottles of professional-grade fragrance oil.
WhyLabel: An off-center wick causes uneven burning, wasted wax, and potential glass breakage.
HowLabel:
- Clean jars with isopropyl alcohol to remove dust and oils.
- Apply a wick sticker to the tab and press firmly into the exact center of the jar.
- Use a 'wick centering tool' or a simple clothespin to keep the wick upright.
DoneWhenLabel: All jars are prepped with straight, centered wicks.
WhyLabel: Overloading wax with oil causes 'sweating,' while too little results in no scent.
HowLabel:
- Use the formula: (Weight of Wax) x 0.10 = Weight of Fragrance.
- Example: For 500g of wax, use 50g of oil.
- Always measure both by weight (grams), not drops or ml.
DoneWhenLabel: You have your measurements written down for a specific batch size.
WhyLabel: Heating to this specific temperature ensures the soy wax molecules expand enough to fully bond with the fragrance oil.
HowLabel:
- Use a double-boiler method (pitcher inside a pot of simmering water).
- Monitor constantly with a digital thermometer.
- Stir occasionally to ensure even melting.
DoneWhenLabel: Wax is fully liquid and has reached exactly 185°F.
WhyLabel: Fragrance oil is heavier than wax; it requires active stirring to prevent it from sinking to the bottom.
HowLabel:
- Remove wax from heat at 185°F and immediately add your measured oil.
- Stir gently but thoroughly in a figure-eight motion for a full 120 seconds.
- Avoid stirring too vigorously to prevent air bubbles.
DoneWhenLabel: Oil and wax are chemically bonded without visible separation.
WhyLabel: Pouring at a lower temperature reduces 'frosting' (white crystals) and 'sinkholes' in soy wax.
HowLabel:
- Let the mixture cool naturally in the pitcher.
- Once it reaches 135°F, pour slowly into the center of the jar.
- Leave about 1cm of space at the top of the jar.
DoneWhenLabel: Jars are filled and cooling undisturbed.
WhyLabel: Soy wax takes time to fully polymerize; curing significantly improves the 'hot throw' scent strength.
HowLabel:
- Place lids on the candles once they are completely cool.
- Store them in a dark, room-temperature spot.
- Resist the urge to burn them early; 2 weeks is the 'sweet spot' for soy.
DoneWhenLabel: Candles have sat undisturbed for 14 days.
WhyLabel: This ensures the wick is the correct size—not too small (tunneling) and not too large (fire hazard).
HowLabel:
- Trim the wick to 6mm (1/4 inch) before lighting.
- Burn for 4 hours straight.
- Check if the 'melt pool' reaches the edge of the jar (it should take 2-3 hours).
DoneWhenLabel: You have recorded the burn behavior and melt pool diameter.
WhyLabel: In many regions (like the EU/UK), Classification, Labelling and Packaging (CLP) labels are a legal requirement for selling scented candles.
HowLabel:
- Include allergens, signal words (e.g., 'Warning'), and pictograms.
- Add your business contact details and the weight of the candle.
- Place the label on the bottom or back of the container.
DoneWhenLabel: Every candle has a legally compliant safety label attached.
WhyLabel: To run a side business, you must know exactly how much each candle costs to produce to set a profitable price.
HowLabel:
- Sum the cost of wax, oil, wick, jar, and label per unit.
- Add a small percentage for 'overhead' (electricity, shipping).
- Aim for a 2x to 3x markup for retail pricing.
DoneWhenLabel: You have a spreadsheet showing the exact cost and profit margin per candle.
WhyLabel: High-quality visuals are the primary driver for online sales in the home decor market.
HowLabel:
- Use natural daylight near a window.
- Use simple props like dried botanicals, a cozy blanket, or a book.
- Take 'hero shots' (front on) and 'detail shots' (the texture of the wax).
DoneWhenLabel: You have 5-10 professional-looking photos for social media or an online shop.