Insect repellent is a product designed to keep bugs like mosquitoes, ticks, and flies away from your skin. It usually comes in sprays, lotions, or wipes and contains ingredients that make you less attractive to these pests. Using insect repellent is especially important when spending time outdoors, as it helps prevent bites that can cause discomfort or transmit diseases. When choosing an insect repellent, look for one that contains DEET, Picaridin, or Oil of Lemon Eucalyptus, as these are effective ingredients. Always follow the instructions on the label for safe application, and remember to reapply as needed, especially after swimming or sweating.