A previous study in the Netherlands indicated that the pollutants in smoke from incense and candles ... During the study, incense burners and candles were lit for services at midnight on Christmas ...

Experts have issued a warning that burning incense ... she use electric incense devices, which resulted in improvement of her symptoms." The experts highlighted that incense smoke contains harmful ...

In addition to incense sticks, incense cones can be burnt on ceramic holders or in waterfall ... of the smoke, but some types of incense actually clean the air. A 2017 study found that burning ...