Your first step: Take a bath or shower and scrub your skin with soap and water. This washes off any chiggers that are still on you. Using hot water, wash your clothes and any blankets or towels that touched the ground to kill any bugs that are still hanging on.Click to see full answer. Simply so, how long does it take for chigger bites to go away? one to three weeks Additionally, does rubbing alcohol kill chiggers? If you have access to soap and water, that will do the trick. If you have repellent that kills mosquitoes, you can use it to kill chiggers as well. Rubbing alcohol is a quick fix for chiggers but it will burn when it touches any bite wounds created by chiggers. Considering this, will vinegar kill chiggers? Due to its acidic nature, apple cider vinegar can help neutralize the affected skin. Its anti-inflammatory properties help reduce swelling and pain, while its antimicrobial properties protect your skin from further infection. Soak a cotton ball with apple cider vinegar and apply directly to the chigger bites.Does hydrogen peroxide kill chiggers?Hydrogen peroxide bubbling releases pure oxygen, which kills bacteria, but also the healthy cells. Hydrogen peroxide and rubbing alcohol also dry out the wound, delaying healing. After cleaning the wound or cut, cover with clean, dry bandage. Keep dry and clean daily.