
Creating a Crisco candle heater is a practical and cost-effective way to generate warmth using simple household items. This DIY project involves melting Crisco (a vegetable shortening) in a container, adding a wick, and allowing it to burn as a long-lasting, clean-burning candle. The process is straightforward and requires minimal materials, such as a metal can, Crisco, a wick, and a heat source for melting. Not only is this method eco-friendly, but it also provides a reliable alternative to traditional heating sources, especially in emergency situations or off-grid living. By following a few easy steps, anyone can craft a Crisco candle heater to stay warm efficiently and sustainably.
| Characteristics | Values |
|---|---|
| Materials Needed | Crisco shortening, empty metal can (e.g., coffee can), wick (cotton rope or braided cotton), wick holder (optional), pot for melting, spoon, scissors |
| Steps | 1. Prepare the can by cleaning and drying it. 2. Melt Crisco in a pot over low heat. 3. Cut the wick to the desired length (slightly taller than the can). 4. Attach the wick to the wick holder or create a simple holder using a pencil or skewer. 5. Pour the melted Crisco into the can, leaving about 1 inch of space at the top. 6. Center the wick in the can and hold it in place until the Crisco solidifies. 7. Trim the wick to about ¼ inch before lighting. |
| Burn Time | Approximately 6-8 hours per 16 oz of Crisco, depending on the size of the can and wick. |
| Safety Precautions | Always supervise the candle heater when lit. Place on a heat-resistant surface. Keep away from flammable materials. Use in a well-ventilated area. |
| Advantages | Inexpensive, reusable, and provides a steady, long-lasting heat source. |
| Disadvantages | Limited heat output compared to traditional heaters. Requires constant supervision. |
| Alternative Uses | Emergency heat source, camping, or as a backup during power outages. |
| Environmental Impact | Crisco is biodegradable, but disposal should follow local guidelines for fats and oils. |
| Cost Estimate | $5-$10 for materials (Crisco, can, wick), depending on what you already have. |
| Maintenance | Trim the wick regularly and refill with melted Crisco as needed. |
Explore related products
$27.99
What You'll Learn
- Gather Materials: Crisco, wick, container, pot, stove, thermometer, and optional fragrance or dye
- Prepare Container: Clean and dry the container, ensuring it’s heat-resistant and suitable for candle use
- Melt Crisco: Heat Crisco in a double boiler until fully liquefied, avoiding direct flame
- Add Wick: Secure a wick in the container’s center, using a wick holder or adhesive
- Pour & Cool: Pour melted Crisco into the container, let it cool, and trim the wick

Gather Materials: Crisco, wick, container, pot, stove, thermometer, and optional fragrance or dye
To begin making your Crisco candle heater, you'll need to gather all the necessary materials. The primary ingredient is Crisco, a vegetable shortening that serves as the fuel for your candle. Ensure you have a sufficient amount, typically around 2-3 cups, depending on the size of your container. Crisco is ideal for this project because it burns cleanly and has a high melting point, making it safe and efficient for heating purposes. Next, you’ll need a wick, which is essential for the candle to burn properly. A cotton wick, preferably pre-waxed, works best. If you’re using a longer wick, ensure it’s thick enough to sustain the flame without burning out quickly.
The container is another critical component. Choose a heat-resistant glass jar or metal tin that can withstand the melting point of Crisco. Mason jars or repurposed food containers are excellent choices, but ensure they are clean and dry before use. The container should be wide enough to allow the wick to stand upright and centered. Additionally, you’ll need a pot and a stove for melting the Crisco. A double boiler setup is recommended to prevent the shortening from burning or overheating. If you don’t have a double boiler, a heat-safe bowl placed over a pot of simmering water will work just as well.
A thermometer is essential for monitoring the temperature of the melted Crisco. Aim for a candy or kitchen thermometer that can accurately measure temperatures up to 300°F (150°C). This ensures the Crisco is melted properly without reaching its smoke point. While not mandatory, you might consider adding fragrance or dye to customize your candle heater. Essential oils or candle-safe fragrances can add a pleasant aroma, while candle dyes can give your Crisco a decorative touch. However, use these sparingly to avoid affecting the burning properties of the Crisco.
Once you’ve gathered all these materials, double-check that everything is in good condition and ready for use. Ensure your workspace is clean, well-ventilated, and free from flammable materials. Having all your supplies organized before starting will make the process smoother and more efficient. With Crisco, wick, container, pot, stove, thermometer, and optional additives ready, you’re now prepared to move on to the next steps of creating your homemade candle heater.
Crafting Berry Bliss: A Guide to Making Scented Candles at Home
You may want to see also
Explore related products

Prepare Container: Clean and dry the container, ensuring it’s heat-resistant and suitable for candle use
To begin preparing your container for a Crisco candle heater, start by selecting an appropriate vessel. The ideal container should be heat-resistant and made from materials such as glass, ceramic, or metal. Avoid using plastic containers, as they can melt or warp under the heat generated by the candle. Common choices include mason jars, ceramic pots, or metal tins. Ensure the container is in good condition, free from cracks or damage that could compromise its integrity when exposed to heat.
Once you’ve chosen the container, thoroughly clean it to remove any dirt, dust, or residue. Use warm, soapy water and a sponge or cloth to scrub the interior and exterior surfaces. Pay special attention to the rim and any crevices where debris might accumulate. Rinse the container well to remove any soap residue, as leftover soap can affect the candle’s performance or produce unwanted odors when heated. A clean container ensures that the Crisco candle burns efficiently and safely.
After cleaning, dry the container completely. Moisture left inside the container can cause the Crisco to splatter or the candle to burn unevenly. Use a clean towel to wipe down the container, or allow it to air dry in a well-ventilated area. For faster drying, you can place the container in a warm oven (at a low temperature) for a few minutes, but ensure it’s heat-resistant and monitor it closely to avoid overheating. A fully dried container is essential for a stable and safe candle heater.
Next, inspect the container to ensure it’s suitable for candle use. Check that it’s stable and won’t tip over easily, as a stable base is crucial for safety. If using a glass or ceramic container, verify that it’s designed to withstand heat, as some materials can shatter when exposed to high temperatures. Metal containers are generally safe but ensure they don’t have any coatings that could melt or release toxins when heated. Always prioritize safety when selecting and preparing your container.
Finally, consider the size of the container in relation to the amount of Crisco you plan to use. The container should be large enough to hold the Crisco comfortably, leaving some space at the top to prevent overflow when it melts. A container with a wide mouth is often easier to work with, as it allows for simple placement of the wick and easy pouring of the Crisco. Once your container is clean, dry, and verified as heat-resistant, it’s ready for the next steps in creating your Crisco candle heater.
Creative DIY Birthday Cake Candles: Easy Crafting Guide for Celebrations
You may want to see also
Explore related products

Melt Crisco: Heat Crisco in a double boiler until fully liquefied, avoiding direct flame
To begin the process of creating a Crisco candle heater, the first crucial step is to melt the Crisco, a solid vegetable shortening, into a liquid state. This is achieved by using a double boiler, a cooking technique that provides gentle, indirect heat. The double boiler consists of two pots: a larger one filled with water and a smaller one that sits inside, holding the Crisco. This method is essential because it allows for even heating without exposing the Crisco to direct flame, which could lead to scorching or uneven melting. Start by filling the larger pot with a few inches of water and placing it on the stove over medium heat. Ensure the water level is low enough that it doesn’t boil into the smaller pot when it begins to simmer.
Once the water in the larger pot begins to simmer, carefully place the smaller pot containing the Crisco inside. The Crisco should be cut into smaller chunks or spooned into the pot to facilitate faster and more even melting. Stir the Crisco occasionally with a heat-resistant spatula or spoon to distribute the heat and prevent any hotspots. It’s important to monitor the process closely to avoid overheating, as excessive heat can degrade the quality of the Crisco. The goal is to achieve a smooth, fully liquefied consistency without any solid lumps remaining.
As the Crisco melts, you’ll notice it gradually transforms from a solid white mass into a clear, viscous liquid. This process can take several minutes, depending on the amount of Crisco being melted and the heat level. Maintain a steady simmer in the larger pot, adjusting the stove’s heat as needed to keep the water at a consistent temperature. Avoid letting the water boil vigorously, as this can cause the smaller pot to rattle or tip, potentially leading to spills or uneven heating.
Once the Crisco is fully liquefied, remove the smaller pot from the double boiler setup using oven mitts or potholders, as it will be hot. Allow the melted Crisco to cool slightly before proceeding to the next step in creating the candle heater. This cooling period ensures the liquid Crisco is safe to handle and can be poured into the designated container without causing any damage or accidents. Properly melting the Crisco using a double boiler is a foundational step that ensures the effectiveness and safety of your homemade Crisco candle heater.
Finally, it’s worth noting that the double boiler method is not only safe but also preserves the integrity of the Crisco, making it ideal for use in a candle heater. Direct heat can alter the composition of the shortening, potentially reducing its burn efficiency or producing unwanted odors. By taking the time to melt the Crisco correctly, you set the stage for a reliable and long-lasting heat source. This attention to detail in the initial stages will pay off in the performance of your finished Crisco candle heater.
Crafting Beeswax Rope Candles: A Step-by-Step DIY Guide
You may want to see also
Explore related products

Add Wick: Secure a wick in the container’s center, using a wick holder or adhesive
To add a wick to your Crisco candle heater, start by selecting an appropriate wick size based on the diameter of your container. For most standard-sized containers, a medium to large wick works best to ensure proper melting and heat distribution. Once you have the wick, prepare the center of the container by ensuring it is clean and free of any debris. If using a wick holder, place it directly in the center of the container, pressing it firmly into the Crisco to keep it stable. Alternatively, if you’re using adhesive, apply a small amount to the base of the wick tab and press it firmly into the center of the container, holding it steady for a few seconds to ensure it adheres properly.
If you’re using a wick holder, thread the wick through the center hole of the holder, leaving enough length to extend above the Crisco. Trim the wick to about ½ inch above the surface to ensure it burns efficiently. For adhesive methods, ensure the wick remains perfectly centered as the Crisco sets, as any misalignment can affect the candle’s performance. You can use a pencil or skewer placed across the container’s opening to hold the wick in place temporarily until the adhesive sets or the Crisco hardens slightly.
When securing the wick, ensure it stands straight and does not lean to one side. A tilted wick can cause uneven melting and reduce the effectiveness of the heater. If the Crisco is still in a liquid state, you may need to wait until it begins to solidify before inserting the wick to prevent it from shifting. For faster results, place the container in the refrigerator for 10–15 minutes to help the Crisco firm up around the wick.
After the wick is securely in place, allow the Crisco to fully harden before lighting the candle. This ensures the wick remains centered and stable during use. If you notice any movement or shifting of the wick after the Crisco has hardened, gently adjust it back to the center before lighting. Proper wick placement is crucial for maximizing the heat output and ensuring the Crisco melts evenly across the surface.
Finally, test the wick by lighting it and observing the melt pool. If the flame is too small or the Crisco is not melting evenly, you may need to replace the wick with a larger size. Conversely, if the flame is too large or smoky, switch to a smaller wick. Experimenting with different wick sizes may be necessary to achieve optimal performance for your specific container and environment. With the wick securely in place and properly sized, your Crisco candle heater will be ready to provide efficient, radiant heat.
Crafting Scented Candles: A Simple Guide Using Candleberries at Home
You may want to see also
Explore related products

Pour & Cool: Pour melted Crisco into the container, let it cool, and trim the wick
To begin the "Pour & Cool" stage of making a Crisco candle heater, prepare your chosen container by ensuring it is clean and dry. A glass jar or metal tin works well for this purpose. Place the container on a heat-resistant surface, as you’ll be pouring hot Crisco into it. Next, melt the Crisco in a double boiler or a heat-safe container placed in a pot of simmering water. Stir occasionally until it reaches a fully liquid state, ensuring it doesn’t overheat or burn. The melted Crisco should be smooth and free of lumps before proceeding.
Once the Crisco is fully melted, carefully pour it into the prepared container. Pour slowly and steadily to avoid spills or splashes, as the melted Crisco will be hot. Leave a small gap (about ½ inch) at the top of the container to allow for expansion as it cools. If you’re using a wick, center it in the container while the Crisco is still liquid. You can use a wick holder or a pencil laid across the container’s opening to keep the wick straight and centered as the Crisco cools.
After pouring, let the Crisco cool undisturbed at room temperature. This process can take several hours, depending on the size of the container and the ambient temperature. Avoid moving or disturbing the container during this time, as it may cause the wick to shift or the surface to become uneven. Patience is key here, as rushing the cooling process can affect the final quality of the candle heater.
Once the Crisco has completely solidified and is cool to the touch, trim the wick to about ¼ inch above the surface. Use sharp scissors or a wick trimmer for a clean cut. Trimming the wick ensures a clean, steady flame when the candle heater is in use. If the wick is too long, it can cause smoking or an uneven burn. Proper wick length is essential for both safety and efficiency.
Finally, inspect the finished Crisco candle heater to ensure it is ready for use. The surface should be smooth and even, with the wick standing straight and centered. If there are any imperfections, such as air bubbles or uneven surfaces, you can gently reheat the Crisco and repour it, though this is rarely necessary if the initial pour was done carefully. Your Crisco candle heater is now complete and can be lit to provide a safe, long-lasting heat source.
Simple Steps to Crafting Beautiful Beeswax Candles at Home
You may want to see also
Frequently asked questions
You’ll need a wide-mouth mason jar, 100% pure Crisco (shortening), a wick (cotton or wood), a wick holder or tab, a pencil or skewer, and optionally, a pot for melting the Crisco.
Attach the wick to the wick holder or tab, then center it over the mason jar’s lid. Use a pencil or skewer to hold the wick straight while pouring the melted Crisco into the jar.
Yes, you can add a few drops of essential oils or fragrance oils to the melted Crisco before pouring it into the jar. Stir well to ensure even distribution.
A Crisco candle heater can burn for up to 40-50 hours, depending on the size of the jar and the thickness of the wick.
Yes, it’s safe when used properly. Ensure the jar is heat-resistant, keep it on a stable surface, and never leave it unattended while burning. Crisco burns cleanly and produces minimal soot.










































