Sometimes a pesticide is the only solution to a stubborn problem. Always read the label before buying or using pesticides.

When you get to the word "warning," you know you have a more dangerous product. Follow the directions to the letter. If you see the word "poison" and the old skull-and-crossbones symbol, skip it and pick another product. Leave the stuff to the professionals and stay out of their way.

Those that are labeled "non-toxic to humans" are the safest but must be handled carefully. Even though exposure to the substance once many not be dangerous, there is a growing concern about cumulative toxicity, the effect of long-term build-up. So use even the mild insecticides carefully. Use of the word "caution" also indicates a relatively mild insecticide.

Use them only for the purposes listed and in the manner directed. Determine what you need it for. If it is one type of bug you are concerned about, then pick the least toxic insecticide that will kill the bug. Read the instructions carefully. Never mix different insecticides together. Never mix an insecticide in greater strength than directed - it's only the bugs you want to kill, not pets or children or yourself.

Do not apply more than the specified amount of pesticide. Overdoses can harm you and the environment. Overkill is not a good idea. If you can apply a small amount of insecticide to a plant or in a crevice, then don't spray. Apply directly instead.

Adjust your equipment for the smallest spray pattern possible. Spray so that the wind is blowing from you. Then if there is any insecticide left in the container, it will not spray in your face.

Check your equipment. If it leaks, you may get the dust or spray on yourself If you have a compressed air sprayer, be careful when you refill it.