Using these taper candles is super easy. Just place them in any standard taper candlestick holder. When lighting them, use a long - handled lighter or match to avoid burning your fingers. For safety, keep them away from flammable materials and out of reach of children and pets. While they're burning, make sure the area is well - ventilated. To make them last longer, trim the wick to about 1/4 inch before each use. And when you're done using them, let them cool completely before moving or storing. You can store them in a cool, dry place to keep their shape and color intact.