The <b>LIVABIT EXTRACTOR</b> is most effective at retrieving venom outside of the muscle areas of the body. Retrieving venom quickly can significantly improve treatment later. In muscle areas such as the calf muscles, venom quickly enters the circulatory system and an extractor pump is less effective. <br><br> Insect bites and stings leave venom, poison, or itchy compounds close to the skin's surface where they can easily be retrieved. Best results occur when applying the pump quickly before the fluids enter the circulatory system. However, mosquito bites can often be treated successfully hours after a bite. <br><br> Whether you're going on an outdoor adventure or just reside in a location that's highly populated with poisoneous insects and animals. It's important to keep LIVABIT Extractor Kit handy.<br><br> <b>WYZworks is the Official Authorized Reseller of this LIVABIT EXTRACTOR</b> <br><br> <b>Kit Package:</b> <br> - 2x Suction Cup Sizes <br> - 2x Alcohol Prep Pads <br> - 2x Antiseptic Pad <br> - 1x <b>LIVABIT</b> Extractor Pump<br> - 1x Disposable small tourniquet to slow/stop blood circulation <br> - <b>LIVABIT</b> Instruction Manual & Customer Service