One effective way to eliminate cockroaches is to use cockroach bait. When one cockroach eats the bait, which is poisonous to it, it is able to walk back to its nest (hopefully) where it will then die. "Cockroach baits contain a slow-acting insecticide incorporated into a food attractant. Roaches locate and feed on the bait, typically contained in small, plastic bait trays, and crawl away to die. Bait carried back to the nesting area also kills other roaches after being expelled in the sputum and feces" (source). In this manner, instead of simply killing one cockroach, you are able to get to the root of the problem and allow the nature of cockroaches to lead to their demise. Using bait, it is possible to take out entire colonies of cockroaches over a short period of time. Even so, most preventative methods need to be reapplied frequently in order to prevent or minimize further encroaches of cockroaches.
Just as we can have physical cockroaches enter our homes, so too can we have spiritual roaches invade our homes. What are we allowing into our homes? Do we allow filthiness or do we prevent it? If some filthiness finds its way into our homes do we do all we can to purge it from our homes or do we ignore the problem and let it grow? Like cockroaches, evil is pervasive; it is worldwide. Satan looks for any crack or crease or crevice to invade. He looks for chinks in our armor - any part of our lives that seem weak. However, Satan is not limited to sneaking in back doors; his brazen influence is seen as he mocks all that is sacred. Satan roams about the earth with an openness rarely seen in the history of the earth.
Pres. Gordon B. Hinckley stated, "We live in a season when fierce men do terrible and despicable things. We live in a season of war. We live in a season of arrogance. We live in a season of wickedness, pornography, immorality. All of the sins of Sodom and Gomorrah haunt our society. Our young people have never faced a greater challenge. We have never seen more clearly the lecherous face of evil" (Ensign, Nov. 2001). Yet, there is hope against this evil. Pres. Hinckley continued,
"And so, my brothers and sisters, we are met together in this great conference to fortify and strengthen one another, to help and lift one another, to give encouragement and build faith, to reflect on the wonderful things the Lord has made available to us, and to strengthen our resolve to oppose evil in whatever form it may take.
"We have become as a great army. We are now a people of consequence. Our voice is heard when we speak up. We have demonstrated our strength in meeting adversity. Our strength is our faith in the Almighty. No cause under the heavens can stop the work of God. Adversity may raise its ugly head. The world may be troubled with wars and rumors of wars, but this cause will go forward.
"You are familiar with these great words written by the Prophet Joseph: 'No unhallowed hand can stop the work from progressing; persecutions may rage, mobs may combine, armies may assemble, calumny may defame, but the truth of God will go forth boldly, nobly, and independent, till it has penetrated every continent, visited every clime, swept every country, and sounded in every ear, till the purposes of God shall be accomplished, and the Great Jehovah shall say the work is done' (History of the Church, 4:540).
The Lord has given us the goal toward which we work. That goal is to build His kingdom, which is a mighty cause of great numbers of men and women of faith, of integrity, of love and concern for mankind, marching forward to create a better society, bringing blessings upon ourselves and upon the heads of others" (Ensign, Nov. 2001).