There are also numerous reports demonstrating mosquitoes don’t bite when they land on DEET-treated skin. This is because DEET acts as a contact-based repellent and conveys a chemical message to ...
To keep them at bay, many of us will reach for the bottle of insect repellent or citronella candles in order to avoid the bite and incessant itching that comes with it. But how do these repellents ...