Article 264- It is obligatory precaution that Muhrim does not kill insects like mosquito, fly, cootie and like them, even if they are on his/her body or clothes or not, and does not kill any moving creature, unless they cause him/her annoyance or if they are malefic and dangerous like snake, scorpion and like them, even it is obligatory precaution that Muhrim does not fling foresaid insects from the body, and if he/she has done it involuntarily, then he/she should give some food to a poor person.
Article 265- It is obligatory precaution not to move insects from a safe place to a place with the risk of falling; and it is a precaution absolutely not to move insect from a place to another place unless the second place is safer.
Article 266- Killing and moving insects in the state of Ihram has atonement and its atonement, voluntarily or involuntarily, is some food.