1. Use a high-quality fragrance oil. The fragrance oil is what gives the candle its scent, so it's important to use a good-quality oil that is specifically designed for candles. Look for oils that are made with natural essential oils or fragrance oils that are specifically designed for candles.
2. Use the right amount of fragrance oil. The amount of fragrance oil you use will affect how strong the candle smells. A good rule of thumb is to use about 1 ounce of fragrance oil per pound of wax.
3. Add the fragrance oil at the right time. When you add the fragrance oil to the wax is also important. The best time to add the oil is after the wax has melted but before it has cooled completely. This will allow the oil to evenly distribute throughout the wax.
4. Let the candle cure. After you've made the candle, it's important to let it cure for at least 24 hours before burning it. This will allow the fragrance oil to fully bind with the wax and will result in a stronger scent.
5. Burn the candle in a small room. The smaller the room, the more concentrated the scent will be.
6. Trim the wick before burning. This will help to create a larger flame and will release more scent into the air.
7. Don't burn the candle for too long. After about 4 hours, the scent will start to fade.
8. Store the candle in a cool, dark place. This will help to preserve the scent of the candle.
By following these tips, you can make candles that smell strong and long-lasting.