Set of testers with fragrances inspired by the film "Harry Potter"

Burning a candle for more than three hours can cause the wick to become too long or short, leading to a larger flame and increased soot production, or the candle may simply stop burning.

A properly trimmed wooden wick promotes a more controlled and stable flame, reducing the risk of flickering or excessive soot production. A well-trimmed wick allows for better fragrance release by ensuring optimal combustion of the wax and fragrance oils.

Blowing out a candle can create soot, which can stain surfaces and create a smoky smell. It can also cause the wax to spatter or create an uneven surface, which will affect future burning.

Flammable materials can easily ignite from the heat or flame of a candle, leading to dangerous situations. Heat-sensitive surfaces can warp, melt or discolor due to the heat of a candle, causing permanent damage.