Use them in proprietary oil-warmers, or add a few drops to pieces of cloth and hang them in warm places, like over lamps (not too close to the bulb), on radiators or in front of your car air-vents.

在专用的香薰器里使用，或者滴几滴在布条上，把它们悬挂在温暖的地方，如灯具的上方(不要离灯泡太近)，或者放在散热器上和汽车的通风口处。

youdao

Use them in proprietary oil-warmers, or add a few drops to pieces of cloth and hang them in warm places, like over lamps (not too close to the bulb), on radiators or in front of your car air-vents.

在专用的香薰器里使用，或者滴几滴在布条上，把它们悬挂在温暖的地方，如灯具的上方(不要离灯泡太近)，或者放在散热器上和汽车的通风口处。

youdao