30 Mar
Mosquitoes are small, flying insects all over the world, The female sting animals with hot blood to obtain protein that is used to make the eggs they lay. Like the blood suckers, they secrete saliva...
Lice and Mosquitos
30 Mar
Head lice are a parasite found on the head of a human and monkeys from the dawn of history. Just mentioning the word "lice" causes most of us to start scratching. Which of us had...
30 Mar
Most standard mosquito repellents are based on insecticides called DEET-N, N-diethyl-meta-toluamideThis substance is one of the only insecticides used directly on the skin. It is an active chemical found in concentrations ranging from 4%...
25 Mar
Mosquitoes can be quite a problem especially during the hot summer months. The stings, the constant itching and the unpleasant feeling make us use a variety of preparations that promise to reject mosquitoes from...
25 Mar
Sitting down to write and head scratching - writing about lice.My acquaintance with lice was in first grade. So every Friday, as part of the school routine, the nurse would come into the classroom...