American Flag etiquette

I remember learning much of this while in the Air Force. I bet you can find examples all around your neighborhood, sports teams and newspaper adds that pretty much goes against proper flag etiquette.

Again, more from USA Flag Site

• The flag should be lighted at all times, either by sunlight or by an appropriate light source.
• The flag should be flown in fair weather, unless the flag is designed for inclement weather use.
• The flag should never be dipped to any person or thing. It is flown upside down only as a distress signal.
• The flag should not be used for any decoration in general. Bunting of blue, white and red stripes is available for these purposes. The blue stripe of the bunting should be on the top.
• The flag should never be used for any advertising purpose. It should not be embroidered, printed or otherwise impressed on such articles as cushions, handkerchiefs, napkins, boxes, or anything intended to be discarded after temporary use. Advertising signs should not be attached to the staff or halyard.
• The flag should not be used as part of a costume or athletic uniform, except that a flag patch may be used on the uniform of military personnel, fireman, policeman and members of patriotic organizations.
• The flag should never have any mark, insignia, letter, word, number, figure, or drawing of any kind placed on it, or attached to it.
• The flag should never be used for receiving, holding, carrying, or delivering anything.
• When the flag is lowered, no part of it should touch the ground or any other object; it should be received by waiting hands and arms. To store the flag it should be folded neatly and ceremoniously.
• The flag should be cleaned and mended when necessary.
• When a flag is so worn it is no longer fit to serve as a symbol of our country, it should be destroyed by burning in a dignified manner.

More odds and ends:

During the ceremony of hoisting or lowering the flag or when the flag is passing in a parade or in review, all persons present except those in uniform should face the flag and stand at attention with the right hand over the heart. Those present in uniform should render the military salute. When not in uniform, men should remove the headdress with their right hand and hold it at the left shoulder, the hand being over the heart. Aliens should stand at attention. The salute to the flag in a moving column should be rendered at the moment the flag passes.

During rendition of the national anthem when the flag is displayed, all present except those in uniform shall stand at attention facing the flag with the right hand over the heart. Men not in uniform should remove their headdress with their right hand and hold it at the left shoulder, the hand being over the heart. Persons in uniform should render the military salute at the first note of the anthem and retain this position until the last note. When the flag is not displayed, those present should face toward the music and act in the same manner they would if the flag were displayed there.