is pure tobacco healthy What can dipping and chewing do to your body? 5 things to know Chemicals in Tobacco Products and

Lemongrass essential oils are widely available, which you can diffuse in your room although, make sure your diffuser has a timer so it wont run all night

163(3): 421-32 [34] Mendelsohn C

Wasn C, et al

Mosquito coils, also known as a mosquito incense, are an insect repellant that has been around since the late 1800s in Japan when a businessman and his wife mixed pyrethrum, derived from chrysanthemums, with sawdust and fashioned it into its iconic coil shape to burn longer while keeping mosquitos and other biting insects away

Finally I google the Chinese, and then laugh for not guessing

The lethal dose for an adult is about 50 milligrams