May 2, pm Updated May 3, pm. If you are experiencing serious medical symptoms, seek emergency treatment immediately. Turn any appliance into a smart device with help from these affordable outlets. Though there are methods to remove the pests — such as using a torch to draw out mosquitoes and moths or drowning a creepy-crawly in oil — the safest way is still to visit a doctor, Zhang added. First aid: Spider bites. Spider in the ear. See comments.