When termites appear on your property, you have to act fast before they spread. Some homeowners try to eradicate termites using DIY techniques. However, DIY termite treatment often fails. If you have spotted termites in your home or on your property, think twice before using DIY techniques to eradicate them. DIY termite treatments fail for a number of reasons. Homeowners lack the necessary knowledge When you first discover a termite problem, you need to do a little research before you take action.