Spray is cheap and easy.
Can be a little hard on the motor... moderation is key.
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http://www.woundedwarriorproject.org
One of the consequences of such notions as "entitlements" is that people who have contributed nothing to society feel that society owes them something, apparently just for being nice enough to grace us with their presence.”
Thomas Sowell (American Writer and Economist, b.1930)