An allethrin is one of a pair of related synthetic pyrethroids - a form of synthetic chemical found naturally in the chrysanthemum - used in insecticides to paralyze the nervous system.
Tetramethrin,cyfluthrin,allethrin
Thermacell repellent, which contains allethrin, is generally considered safe for outdoor use when applied according to the manufacturer's instructions. Allethrin is a synthetic version of a natural insect repellent found in chrysanthemum flowers, and it is designed to repel mosquitoes and other insects without direct contact. However, it's essential to ensure good ventilation and avoid prolonged exposure to the repellent, especially for individuals with respiratory issues or sensitivities. Always check for specific guidelines and warnings on the product label.
Inhaling pyrethroids and allethrin can irritate the respiratory system and cause symptoms like coughing, difficulty breathing, and throat irritation. Prolonged exposure and high concentrations can be harmful to human health. It is best to avoid inhaling these chemicals and follow safety guidelines when using products containing them, such as insecticides and repellents.
AnswerNO! This is the information I found on the web at http://www.tribuneindia.com/2001/20010816/science.htm"When inhaled for long hours continuously, these fumes may cause serious damage to our body. Effects include breast cancer, brain tumor, and neurological and thyroid damage. Notorious Allethrin further threatens the vulnerable children and pregnant mothers. Children can develop blood cancer while fetus could be physically or mentally deformed."
ThermaCELL is a company which manufactures mosquito repellent products. They sell lanterns and appliances that heat up and give disperse mosquito repellent into the air. The repellent used is called allethrin and is a copy of a natural repellent given off by certain flowers.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 5 words with the pattern ---E--R-N. That is, nine letter words with 4th letter E and 7th letter R and 9th letter N. In alphabetical order, they are: allethrin deceleron demeraran ephemeron pyrethrin
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A-L---R-N. That is, nine letter words with 1st letter A and 3rd letter L and 7th letter R and 9th letter N. In alphabetical order, they are: allethrin
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 8 words with the pattern A-L---R--. That is, nine letter words with 1st letter A and 3rd letter L and 7th letter R. In alphabetical order, they are: allegoric allenarly allethrin alligarta allocarpy allomeric allomorph aplustres
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -LLE----N. That is, nine letter words with 2nd letter L and 3rd letter L and 4th letter E and 9th letter N. In alphabetical order, they are: allethrin
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 14 words with the pattern AL----R--. That is, nine letter words with 1st letter A and 2nd letter L and 7th letter R. In alphabetical order, they are: albacores albicores albuterol aldicarbs aleatoric alfilaria alfileria allegoric allenarly allethrin alligarta allocarpy allomeric allomorph
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 28 words with the pattern A--E---I-. That is, nine letter words with 1st letter A and 4th letter E and 8th letter I. In alphabetical order, they are: adrenalin afterpain aldehydic algebraic allegoric allethrin ambergris anaerobia anaerobic andesitic anhedonia anhedonic antechoir apheresis apheretic apneustic appertain artemisia arteritis ascertain aspersoir assegaais atheistic athematic athetesis athetosic athetosis athetotic
They feed on microscopic molds, together with dried or decaying plant and animal materials. They aren't true lice, and are generally harmless, except when contaminating stored food and food packaging material. The best way to control book lice is to run a dehumidifier. If you have a poorly-constructed house, you won't be able to control them, because you'll just get reinfested. Insectivides like pyrethrins, rotenone, allethrin, chlorpyrifos or propoxur may work for spot control. In non-food storage areas, one pound naphthalene flakes or paradichlorobenzene (PDB) per 100 cubic feet will be effective. That would be about 10 pounds for a room that's 10 x 12 with an 8 foot ceiling. You're only supposed to use PDB in a well-ventilated area, because it'll make you sick, and if you have a well-ventilated area, the booklice will come back in, so this is a catch-22.