Bugs all have a purpose. You will find that even a tick may be important to balance other life. Insects and arachnids are not worth killing. They all have a way of contributing to earth. If you see an insect, move it outside. If you see a venomous spider in your house then treat it as recommended for insects. If it is not venomous, let it stay, for it will catch other bugs that wander into your home. Please prevent your friends from hurting these innocent creatures. I have been fighting for this my whole life, but where will I get without any help?