Please know what you are doing before using such chemicals.

Always try to protect your hands, especially when using strong chemicals.

"There are some questions of using chemicals in the air."

But why do people use chemicals on their bodies in this way?

It is absolutely necessary to be clear about what chemicals are being used in the Union.

I don't believe in using chemicals to alter my mind.

People are looking at us and saying, "Well, why do you use chemicals?"

Public pressure could result and force farmers to stop using popular chemicals.

"I feel the more that we can avoid using chemicals, the better."

Is there any way of dealing with them without using chemicals?